CERADYNE, INC.

Organization

Lexington, KY, US

MISCELLANEOUS MANUFACTURING INDUSTRIES
Business Address
3169 RED HILL AVENUE COSTA MESA CA 92626 7145490421
Mailing Address
3169 RED HILL AVENUE COSTA MESA CA 92626
State Location
CA
State of Incorporation
DE

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method of cooling nuclear reactor and nuclear reactor including pol...
- Patent number 10,679,759
- Issue date Jun 9, 2020
- Ceradyne, Inc.
- Kevin S. Cook
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Si3N4 insulator material for corona discharge igniter systems
- Patent number 9,302,944
- Issue date Apr 5, 2016
- Ceradyne, Inc.
- Biljana Mikijelj
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
V-shaped blast shield for protection against IEDs
- Patent number 8,707,848
- Issue date Apr 29, 2014
- Ceradyne, Inc.
- Richard L. Allor
- F41 - WEAPONS
Information Patent Grant
Armor having a ballistic composite wrap slip layer and a laminate c...
- Patent number 8,679,613
- Issue date Mar 25, 2014
- Ceradyne, Inc.
- Brian Richard Kopan
- F41 - WEAPONS
Information Patent Grant
Si3N4 insulator material for corona discharge igniter systems
- Patent number 8,673,795
- Issue date Mar 18, 2014
- Ceradyne, Inc.
- Biljana Mikijelj
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Dense silicon nitride body having high strength, high Weibull modul...
- Patent number 8,652,981
- Issue date Feb 18, 2014
- Ceradyne, Inc.
- Biljana Mikijelj
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
High lifetime consumable silicon nitride-silicon dioxide plasma pro...
- Patent number 8,622,021
- Issue date Jan 7, 2014
- Lam Research Corporation
- Travis R. Taylor
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Composite trimming process
- Patent number 8,161,851
- Issue date Apr 24, 2012
- Ceradyne, Inc.
- Vasilios Brachos
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Thrust bearing assembly
- Patent number 8,118,117
- Issue date Feb 21, 2012
- Ceradyne, Inc.
- Russell D. Ide
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Composite forming technology
- Patent number 8,071,008
- Issue date Dec 6, 2011
- Ceradyne, Inc.
- Vasilios Brachos
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Thrust bearing assembly
- Patent number 8,016,052
- Issue date Sep 13, 2011
- Ceradyne, Inc.
- Russell Douglas Ide
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
High resistivity SiC material with B, N and O as the only additions
- Patent number 7,989,380
- Issue date Aug 2, 2011
- Ceradyne, Inc.
- Biljana Mikijelj
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
High-volume, fully dense silicon nitride monolith and method of mak...
- Patent number 7,964,296
- Issue date Jun 21, 2011
- Ceradyne, Inc.
- Biljana Mikijelj
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Adjustable louvered armor window system
- Patent number 7,789,010
- Issue date Sep 7, 2010
- Ceradyne, Inc.
- Richard L. Allor
- F41 - WEAPONS
Information Patent Grant
Continuous process for fabricating reaction bonded silicon nitride...
- Patent number 7,763,205
- Issue date Jul 27, 2010
- Ceradyne, Inc.
- Edwin Todd Voiles
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Thrust bearing assembly
- Patent number 7,712,550
- Issue date May 11, 2010
- Ceradyne, Inc.
- Russell Douglas Ide
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydrodynamic bearing runner for use in tilting pad thrust bearing a...
- Patent number 7,665,954
- Issue date Feb 23, 2010
- Ceradyne, Inc.
- Russell Charles Ide
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Lightweight boron carbide materials with improved mechanical proper...
- Patent number 7,309,672
- Issue date Dec 18, 2007
- Ceradyne, Inc.
- Biljana Mikijelj
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method and apparatus for generating complex shapes on cylindrical s...
- Patent number 7,163,434
- Issue date Jan 16, 2007
- Ceradyne, Inc.
- John James
- B24 - GRINDING POLISHING
Information Patent Grant
Ceramic array armor
- Patent number 6,532,857
- Issue date Mar 18, 2003
- Ceradyne, Inc.
- Chienchung James Shih
- F41 - WEAPONS
Information Patent Grant
Pigmented silicon nitride
- Patent number 6,004,895
- Issue date Dec 21, 1999
- Ceradyne, Inc.
- Chienchung James Shih
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic orthodontic bracket with archwire slot liner
- Patent number 5,358,402
- Issue date Oct 25, 1994
- Minnesota Mining and Manufacturing Company
- David P. Reed
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Monolithic ceramic golf club putter head and method of manufacture...
- Patent number 5,340,107
- Issue date Aug 23, 1994
- Ceradyne, Inc.
- Robert R. Baker
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Making hot pressed silicon nitride by use of low density reaction b...
- Patent number 5,302,328
- Issue date Apr 12, 1994
- Ceradyne, Inc.
- Andre Ezis
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
High thermal efficiency dispenser-cathode and method of manufacture...
- Patent number 5,218,263
- Issue date Jun 8, 1993
- Ceradyne, Inc.
- Louis R. Falce
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic orthodontic appliance
- Patent number 4,954,080
- Issue date Sep 4, 1990
- Unitek Corporation
- John S. Kelly
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Making hot pressed silicon nitride by use of low density reaction b...
- Patent number 4,946,630
- Issue date Aug 7, 1990
- Ceradyne, Inc.
- Andre Ezis
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Dampening system roller for offset printing presses
- Patent number 4,887,528
- Issue date Dec 19, 1989
- Ceradyne, Inc.
- Arthur A. Ruge
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for soldering void-free joints
- Patent number 4,860,942
- Issue date Aug 29, 1989
- Ceradyne, Inc.
- Lawrence K. Takvorian
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of making reaction bonded/hot pressed Si.sub.3 N.sub.4 for u...
- Patent number 4,848,984
- Issue date Jul 18, 1989
- Ceradyne, Inc.
- Andre Ezis
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
POOL INCLUDING AQUEOUS SOLUTION OF POLYHEDRAL BORON HYDRIDE ANIONS...
- Publication number 20170047133
- Publication date Feb 16, 2017
- Ceradyne, Inc.
- Kevin S. Cook
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD OF MAKING A METAL MATRIX COMPOSITE MATERIAL
- Publication number 20160346841
- Publication date Dec 1, 2016
- Ceradyne Inc.
- Étienne LANDRY-DÉSY
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method of Cooling Nuclear Reactor and Nuclear Reactor Including Pol...
- Publication number 20160019989
- Publication date Jan 21, 2016
- CERADYNE, INC.
- Kevin S. Cook
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Si3N4 INSULATOR MATERIAL FOR CORONA DISCHARGE IGNITER SYSTEMS
- Publication number 20140200131
- Publication date Jul 17, 2014
- Ceradyne, Inc.
- Biljana Mikijelj
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Armor Bolts
- Publication number 20140023456
- Publication date Jan 23, 2014
- Ceradyne, Inc.
- Richard L. Allor
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Armor having a ballistic composite wrap slip layer and a laminate c...
- Publication number 20130319214
- Publication date Dec 5, 2013
- Ceradyne, Inc.
- Brian Richard Kopan
- F41 - WEAPONS
Information Patent Application
Si3N4 insulator material for corona discharge igniter systems
- Publication number 20130157836
- Publication date Jun 20, 2013
- Ceradyne, Inc.
- Biljana Mikijelj
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Method of attaching a blast shield to a space frame vehicle
- Publication number 20130111734
- Publication date May 9, 2013
- Ceradyne, Inc.
- Richard L. Allor
- F41 - WEAPONS
Information Patent Application
V-shaped blast shield for protection against IEDs
- Publication number 20120255428
- Publication date Oct 11, 2012
- Ceradyne, Inc.
- Richard L. Allor
- F41 - WEAPONS
Information Patent Application
Dense Silicon Nitride Body Having High Strength, High Weibull Modul...
- Publication number 20120190530
- Publication date Jul 26, 2012
- Ceradyne, Inc.
- Biljana Mikijelj
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Device and Method for Carrying and Stabilizing a Helmet
- Publication number 20110290832
- Publication date Dec 1, 2011
- Ceradyne, Inc.
- Randy Smith
- A42 - HEADWEAR
Information Patent Application
Thrust Bearing Assembly
- Publication number 20100187014
- Publication date Jul 29, 2010
- Ceradyne, Inc.
- Russell Douglas Ide
- E21 - EARTH DRILLING MINING
Information Patent Application
High resistivity SiC material with B, N and O as the only additions
- Publication number 20100130344
- Publication date May 27, 2010
- Ceradyne, Inc.
- Biljana Mikijelj
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
THRUST BEARING ASSEMBLY
- Publication number 20090268995
- Publication date Oct 29, 2009
- CERADYNE, INC.
- RUSSELL D. IDE
- E21 - EARTH DRILLING MINING
Information Patent Application
Adjustable louvered armor window system
- Publication number 20090044694
- Publication date Feb 19, 2009
- Ceradyne, Inc.
- Richard L. Allor
- F41 - WEAPONS
Information Patent Application
Spring assisted articulating window armor system
- Publication number 20090044695
- Publication date Feb 19, 2009
- Ceradyne, Inc.
- Michael K. Benjamin
- F41 - WEAPONS
Information Patent Application
High-volume, fully dense silicon nitride monolith and method of mak...
- Publication number 20090029843
- Publication date Jan 29, 2009
- Ceradyne, Inc.
- Biljana Mikijelj
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Castable ceramic port liner
- Publication number 20070089700
- Publication date Apr 26, 2007
- Ceradyne, Inc.
- John W. Cogburn
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Lightweight boron carbide materials with improved mechanical proper...
- Publication number 20070010391
- Publication date Jan 11, 2007
- Ceradyne, Inc.
- Biljana Mikijelj
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Trademarklast 30 trademarks

Information Trademark
85461741 - MOHAWK
- Serial number 85461741
- Filing date Nov 1, 2011
- CERADYNE, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85234882 - SEMICON ASSOCIATES A CERADYNE COMPANY R.A.D.A.R. CD
- Serial number 85234882
- Filing date Feb 4, 2011
- CERADYNE, INC.
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
85059165 - MAX PRO MPP POLICE & ARMOR
- Serial number 85059165
- Registration number 3980551
- Filing date Jun 10, 2010
- CERADYNE, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85013708 - R.A.D.A.R.
- Serial number 85013708
- Filing date Apr 14, 2010
- CERADYNE, INC.
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
77931548 - BOROBOND
- Serial number 77931548
- Registration number 3995683
- Filing date Feb 9, 2010
- CERADYNE, INC.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
77931711 - BORALUMINUM
- Serial number 77931711
- Registration number 3845124
- Filing date Feb 9, 2010
- CERADYNE, INC.
- 6 - Common metals and their alloys
Information Trademark
77927224
- Serial number 77927224
- Registration number 3952034
- Filing date Feb 3, 2010
- CERADYNE, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77885064 - SEAMLESSBALLISTIC
- Serial number 77885064
- Registration number 3862021
- Filing date Dec 3, 2009
- CERADYNE, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77672908 - SEAMLESS BALLISTIC
- Serial number 77672908
- Registration number 3678109
- Filing date Feb 18, 2009
- DIAPHORM TECHNOLOGIES, LLC
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77660808 - BOROBOND
- Serial number 77660808
- Filing date Jan 31, 2009
- CERADYNE, INC.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
77653927
- Serial number 77653927
- Filing date Jan 21, 2009
- CERADYNE, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77577045 - BORALUMINUM
- Serial number 77577045
- Filing date Sep 23, 2008
- CERADYNE, INC.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
77577021 - BORALUMINUM
- Serial number 77577021
- Filing date Sep 23, 2008
- CERADYNE, INC.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
77306318 - MAX PRO-ARMOR
- Serial number 77306318
- Registration number 3911411
- Filing date Oct 17, 2007
- DIAPHORM TECHNOLOGIES, LLC
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78775499 - FLEX-KIT
- Serial number 78775499
- Filing date Dec 16, 2005
- CERADYNE, INC.
- 12 - Vehicles
Information Trademark
78504076 - STEALTH
- Serial number 78504076
- Filing date Oct 21, 2004
- CERADYNE, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78493512 - RAMTECH
- Serial number 78493512
- Registration number 3097454
- Filing date Oct 1, 2004
- CERADYNE, INC.
- 12 - Vehicles
Information Trademark
78254072 - CD
- Serial number 78254072
- Registration number 3279279
- Filing date May 24, 2003
- CERADYNE, INC.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
78254119 - THERMO-SIL
- Serial number 78254119
- Registration number 2838785
- Filing date May 24, 2003
- CERADYNE, INC.
- 19 - Building materials (non-metallic)
Information Trademark
78254047 - CERADYNE
- Serial number 78254047
- Registration number 3017228
- Filing date May 23, 2003
- CERADYNE, INC.
- 40 - Treatment of materials
Information Trademark
78254055 - CERALLOY
- Serial number 78254055
- Registration number 3017229
- Filing date May 23, 2003
- CERADYNE, INC.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
76094336 - NEEDLELOK
- Serial number 76094336
- Registration number 2533815
- Filing date Jul 24, 2000
- CERADYNE, INC.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
76094335 - RAMTECH
- Serial number 76094335
- Filing date Jul 24, 2000
- CERADYNE, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76024700 - DEFENDER
- Serial number 76024700
- Registration number 2583321
- Filing date Apr 14, 2000
- CERADYNE, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73765671 - TRANSTAR
- Serial number 73765671
- Registration number 1547944
- Filing date Nov 25, 1988
- CERADYNE, INC.
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
73710071 - NETSHAPE
- Serial number 73710071
- Registration number 1547830
- Filing date Mar 8, 1988
- CERADYNE, INC.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73445060 - CERADYNE, INC.
- Serial number 73445060
- Registration number 1338369
- Filing date Sep 23, 1983
- Ceradyne, Inc.
- 37 - Building construction
Information Trademark
73445135 - CERALLOY
- Serial number 73445135
- Registration number 1327775
- Filing date Sep 23, 1983
- Ceradyne, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73445141 - CD
- Serial number 73445141
- Registration number 1329128
- Filing date Sep 23, 1983
- Ceradyne, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

CERADYNE, INC.

Organization

Business Address

Mailing Address

State Location

State of Incorporation

Patents Grantslast 30 patents

Method of cooling nuclear reactor and nuclear reactor including pol...

Si3N4 insulator material for corona discharge igniter systems

V-shaped blast shield for protection against IEDs

Armor having a ballistic composite wrap slip layer and a laminate c...

Si3N4 insulator material for corona discharge igniter systems

Dense silicon nitride body having high strength, high Weibull modul...

High lifetime consumable silicon nitride-silicon dioxide plasma pro...

Composite trimming process

Thrust bearing assembly

Composite forming technology

Thrust bearing assembly

High resistivity SiC material with B, N and O as the only additions

High-volume, fully dense silicon nitride monolith and method of mak...

Adjustable louvered armor window system

Continuous process for fabricating reaction bonded silicon nitride...

Thrust bearing assembly

Hydrodynamic bearing runner for use in tilting pad thrust bearing a...

Lightweight boron carbide materials with improved mechanical proper...

Method and apparatus for generating complex shapes on cylindrical s...

Ceramic array armor

Pigmented silicon nitride

Ceramic orthodontic bracket with archwire slot liner

Monolithic ceramic golf club putter head and method of manufacture...

Making hot pressed silicon nitride by use of low density reaction b...

High thermal efficiency dispenser-cathode and method of manufacture...

Ceramic orthodontic appliance

Making hot pressed silicon nitride by use of low density reaction b...

Dampening system roller for offset printing presses

Method for soldering void-free joints

Method of making reaction bonded/hot pressed Si.sub.3 N.sub.4 for u...

Patents Applicationslast 30 patents

POOL INCLUDING AQUEOUS SOLUTION OF POLYHEDRAL BORON HYDRIDE ANIONS...

METHOD OF MAKING A METAL MATRIX COMPOSITE MATERIAL

Method of Cooling Nuclear Reactor and Nuclear Reactor Including Pol...

Si3N4 INSULATOR MATERIAL FOR CORONA DISCHARGE IGNITER SYSTEMS

Armor Bolts

Armor having a ballistic composite wrap slip layer and a laminate c...

Si3N4 insulator material for corona discharge igniter systems

Method of attaching a blast shield to a space frame vehicle

V-shaped blast shield for protection against IEDs

Dense Silicon Nitride Body Having High Strength, High Weibull Modul...

Device and Method for Carrying and Stabilizing a Helmet

Thrust Bearing Assembly

High resistivity SiC material with B, N and O as the only additions

THRUST BEARING ASSEMBLY

Adjustable louvered armor window system

Spring assisted articulating window armor system

High-volume, fully dense silicon nitride monolith and method of mak...

Castable ceramic port liner

Lightweight boron carbide materials with improved mechanical proper...

Trademarklast 30 trademarks

85461741 - MOHAWK

85234882 - SEMICON ASSOCIATES A CERADYNE COMPANY R.A.D.A.R. CD

85059165 - MAX PRO MPP POLICE & ARMOR

85013708 - R.A.D.A.R.

77931548 - BOROBOND

77931711 - BORALUMINUM

77927224

77885064 - SEAMLESSBALLISTIC

77672908 - SEAMLESS BALLISTIC

77660808 - BOROBOND

77653927

77577045 - BORALUMINUM

77577021 - BORALUMINUM

77306318 - MAX PRO-ARMOR

78775499 - FLEX-KIT

78504076 - STEALTH

78493512 - RAMTECH

78254072 - CD

78254119 - THERMO-SIL

78254047 - CERADYNE

78254055 - CERALLOY

76094336 - NEEDLELOK