Kennecott Corporation

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Cleveland, OH, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for distributing the load between sections of...
- Patent number 4,761,025
- Issue date Aug 2, 1988
- Kennecott Corporation
- Erwin J. Nunlist
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for continuous casting of metallic strands at...
- Patent number 4,736,789
- Issue date Apr 12, 1988
- Kennecott Corporation
- George Shinopulos
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus for avoiding thermal stresses in glass lined vessels
- Patent number 4,711,296
- Issue date Dec 8, 1987
- Kennecott Corporation
- Erwin J. Nunlist
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Plasma heated sintering furnace
- Patent number 4,707,583
- Issue date Nov 17, 1987
- Kennecott Corporation
- Jonathan J. Kim
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for preventing decomposition of silicon carbide articles dur...
- Patent number 4,698,481
- Issue date Oct 6, 1987
- Kennecott Corporation
- Jonathan J. Kim
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Single phase silicon carbide refractory
- Patent number 4,693,988
- Issue date Sep 15, 1987
- Kennecott Corporation
- Wolfgang D. G. Boecker
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method and apparatus for the continuous production of strip using o...
- Patent number 4,683,938
- Issue date Aug 4, 1987
- Kennecott Corporation
- Terry F. Bower
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Extended life capacitor and method
- Patent number 4,683,516
- Issue date Jul 28, 1987
- Kennecott Corporation
- John R. Miller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Seamless vessel for self contained filter assembly
- Patent number 4,678,577
- Issue date Jul 7, 1987
- Kennecott Corporation
- Dwight J. Thomas
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Plasma arc sintering of silicon carbide
- Patent number 4,676,940
- Issue date Jun 30, 1987
- Kennecott Corporation
- Jonathan J. Kim
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for sintering extruded powder shapes
- Patent number 4,666,775
- Issue date May 19, 1987
- Kennecott Corporation
- Jonathan J. Kim
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Production of silicon carbide with automatic separation of a high g...
- Patent number 4,659,022
- Issue date Apr 21, 1987
- Kennecott Corporation
- Robert J. Seider
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Apparatus for co-generation of electric power
- Patent number 4,658,346
- Issue date Apr 14, 1987
- Kennecott Corporation
- Frederick E. Templeton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Jacket system for an enameled or glassed vessel
- Patent number 4,651,894
- Issue date Mar 24, 1987
- Kennecott Corporation
- Klaus-Peter Ebert
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System for preventing decomposition of silicon carbide articles dur...
- Patent number 4,649,002
- Issue date Mar 10, 1987
- Kennecott Corporation
- Jonathan J. Kim
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Work conveyor sprocket and link assembly
- Patent number 4,645,476
- Issue date Feb 24, 1987
- Kennecott Corporation
- Glenn G. King
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Spray-applied ceramic fiber insulation
- Patent number 4,640,848
- Issue date Feb 3, 1987
- Kennecott Corporation
- Juan M. Cerdan-Diaz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Corrosion and wear resistant graphite material and method of manufa...
- Patent number 4,621,017
- Issue date Nov 4, 1986
- Kennecott Corporation
- Richard C. Chandler
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Corrosion and wear resistant graphite material
- Patent number 4,617,232
- Issue date Oct 14, 1986
- Kennecott Corporation
- Richard C. Chandler
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Electrode probe assembly for glass lined metal vessels
- Patent number 4,617,511
- Issue date Oct 14, 1986
- Kennecott Corporation
- Myles A. Shaftel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for cleaning workpieces
- Patent number 4,614,064
- Issue date Sep 30, 1986
- Kennecott Corporation
- Horace A. Bailey
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of producing seamless ceramic fiber composite articles
- Patent number 4,612,087
- Issue date Sep 16, 1986
- Kennecott Corporation
- John D. Ten Eyck
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Silicon carbide-to-metal joint and method of making same
- Patent number 4,610,934
- Issue date Sep 9, 1986
- Kennecott Corporation
- Wolfgang D. G. Boecker
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Flow detector
- Patent number 4,607,254
- Issue date Aug 19, 1986
- Kennecott Corporation
- Adolph C. Carlson
- G01 - MEASURING TESTING
Information Patent Grant
Multi-hubbed separable blade agitators
- Patent number 4,601,583
- Issue date Jul 22, 1986
- Kennecott Corporation
- Franklyn J. Amorese
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for removing surface oxides from a copper-base alloy
- Patent number 4,600,443
- Issue date Jul 15, 1986
- Kennecott Corporation
- Peter I. Basalyk
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Light gauge metal scrap melting system
- Patent number 4,598,899
- Issue date Jul 8, 1986
- Kennecott Corporation
- Paul V. Cooper
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Components for internal combustion engines
- Patent number 4,598,675
- Issue date Jul 8, 1986
- Kennecott Corporation
- William D. Long
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Porous silicon nitride semiconductor dopant carriers
- Patent number 4,596,716
- Issue date Jun 24, 1986
- Kennecott Corporation
- Gabriel P. DeMunda
- C30 - CRYSTAL GROWTH
Information Patent Grant
Sensing probe holder system
- Patent number 4,595,487
- Issue date Jun 17, 1986
- Kennecott Corporation
- Erwin J. Nunlist
- G01 - MEASURING TESTING

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Trademarklast 30 trademarks

Information Trademark
73639238 - SCHEDULER
- Serial number 73639238
- Registration number 1451969
- Filing date Jan 12, 1987
- KENNECOTT CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73619670 - PHOTOBRITE
- Serial number 73619670
- Registration number 1467061
- Filing date Sep 15, 1986
- KENNECOTT CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73619671 - PHOTO-KLEAR
- Serial number 73619671
- Registration number 1465232
- Filing date Sep 15, 1986
- KENNECOTT CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73608845 - POLYBLAST
- Serial number 73608845
- Registration number 1428926
- Filing date Jul 10, 1986
- KENNECOTT CORPORATION
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73604414 - RAMFRAX
- Serial number 73604414
- Registration number 1425774
- Filing date Jun 16, 1986
- KENNECOTT CORPORATION
- 19 - Building materials (non-metallic)
Information Trademark
73601656 - SST
- Serial number 73601656
- Registration number 1452119
- Filing date Jun 2, 1986
- KENNECOTT CORPORATION
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
73593093 - NUCERITE
- Serial number 73593093
- Registration number 1442705
- Filing date Apr 14, 1986
- KENNECOTT CORPORATION
- 6 - Common metals and their alloys
Information Trademark
73563108 - MULTILAYER
- Serial number 73563108
- Filing date Oct 15, 1985
- KENNECOTT CORPORATION
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73565824 - MULTICAST
- Serial number 73565824
- Registration number 1428279
- Filing date Oct 15, 1985
- KENNECOTT CORPORATION
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73560182 - IMPERVITE
- Serial number 73560182
- Registration number 1415724
- Filing date Sep 26, 1985
- KENNECOTT CORPORATION
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73531035 - BLUE MAX
- Serial number 73531035
- Registration number 1365595
- Filing date Apr 8, 1985
- KENNECOTT CORPORATION
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
73517297 - CARBOPROP
- Serial number 73517297
- Registration number 1349408
- Filing date Jan 14, 1985
- KENNECOTT CORPORATION
- 19 - Building materials (non-metallic)
Information Trademark
73496794 - CRYO-LOCK
- Serial number 73496794
- Registration number 1356256
- Filing date Aug 27, 1984
- KENNECOTT CORPORATION
- 7 - Machines and machine tools
Information Trademark
73487334 - HEXOLOY
- Serial number 73487334
- Registration number 1388802
- Filing date Jun 21, 1984
- KENNECOTT CORPORATION
- 7 - Machines and machine tools

Kennecott Corporation

Organization

Patents Grantslast 30 patents

Method and apparatus for distributing the load between sections of...

Apparatus and method for continuous casting of metallic strands at...

Apparatus for avoiding thermal stresses in glass lined vessels

Plasma heated sintering furnace

Method for preventing decomposition of silicon carbide articles dur...

Single phase silicon carbide refractory

Method and apparatus for the continuous production of strip using o...

Extended life capacitor and method

Seamless vessel for self contained filter assembly

Plasma arc sintering of silicon carbide

Process for sintering extruded powder shapes

Production of silicon carbide with automatic separation of a high g...

Apparatus for co-generation of electric power

Jacket system for an enameled or glassed vessel

System for preventing decomposition of silicon carbide articles dur...

Work conveyor sprocket and link assembly

Spray-applied ceramic fiber insulation

Corrosion and wear resistant graphite material and method of manufa...

Corrosion and wear resistant graphite material

Electrode probe assembly for glass lined metal vessels

Method and apparatus for cleaning workpieces

Method of producing seamless ceramic fiber composite articles

Silicon carbide-to-metal joint and method of making same

Flow detector

Multi-hubbed separable blade agitators

Process for removing surface oxides from a copper-base alloy

Light gauge metal scrap melting system

Components for internal combustion engines

Porous silicon nitride semiconductor dopant carriers

Sensing probe holder system

Trademarklast 30 trademarks

73639238 - SCHEDULER

73619670 - PHOTOBRITE

73619671 - PHOTO-KLEAR

73608845 - POLYBLAST

73604414 - RAMFRAX

73601656 - SST

73593093 - NUCERITE

73563108 - MULTILAYER

73565824 - MULTICAST

73560182 - IMPERVITE

73531035 - BLUE MAX

73517297 - CARBOPROP

73496794 - CRYO-LOCK

73487334 - HEXOLOY