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Danvers, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fluorescent lamp with improved phosphor blend
Patent number
6,137,217
Issue date
Oct 24, 2000
GTE Products Corporation
Romano G. Pappalardo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for amalgam relocation in an arc discharge tube
Patent number
6,100,634
Issue date
Aug 8, 2000
GTE Products Corporation
John A. Scholz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for recovery of tungsten from spent catalysts
Patent number
5,932,184
Issue date
Aug 3, 1999
GTE Products Corporation
Michael J. Miller
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Fluorescent lamps with high color-rendering and high brightness
Patent number
5,854,533
Issue date
Dec 29, 1998
GTE Products Corporation
Romano G. Pappalardo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fluorescent lamp with improved CRI and brightness
Patent number
5,838,101
Issue date
Nov 17, 1998
GTE Products Corporation
Romano G. Pappalardo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fluorescent lamp with improved phosphor blend
Patent number
5,714,836
Issue date
Feb 3, 1998
GTE Products Corporation
Roger B. Hunt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Europium-doped yttrium oxide phosphor
Patent number
5,525,259
Issue date
Jun 11, 1996
GTE Products Corporation
Robin W. Munn
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of dimensioning and operating a low pressure discharge lamp
Patent number
5,498,930
Issue date
Mar 12, 1996
GTE Products Corporation
Helmut M. Loy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ceramic armor
Patent number
5,443,917
Issue date
Aug 22, 1995
GTE Products Corporation
Christopher A. Tarry
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Lamp having interference-fit metallic bases
Patent number
5,432,400
Issue date
Jul 11, 1995
GTE Products Corporation
Dennis D. Spaulding
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative glow discharge lamp having improved color stability and en...
Patent number
5,432,403
Issue date
Jul 11, 1995
GTE Products Corporation
John W. Shaffer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sealing members for alumina arc tubes and method of making the same
Patent number
5,426,343
Issue date
Jun 20, 1995
GTE Products Corporation
William H. Rhodes
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for recovering tungsten as an ammoniacal tungstate compound...
Patent number
5,417,945
Issue date
May 23, 1995
GTE Products Corporation
Richard G. W. Gingerich
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ultraviolet radiation starting source and method of manufacture
Patent number
5,397,259
Issue date
Mar 14, 1995
GTE Proucts Corporation
Gregory Zaslavsky
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Capacitively coupled RF fluorescent lamp with RF magnetic enhancement
Patent number
5,381,073
Issue date
Jan 10, 1995
GTE Products Corporation
Valery A. Godyak
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of treating europium activated strontium tetraborate phosphor
Patent number
5,378,398
Issue date
Jan 3, 1995
GTE Products Corporation
Anthony F. Kasenga
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of making composite orifice for melting furnace
Patent number
5,376,329
Issue date
Dec 27, 1994
GTE Products Corporation
Ricky D. Morgan
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Cutting tool for turning parallel grooves
Patent number
5,370,023
Issue date
Dec 6, 1994
GTE Products Corporation
Ricky D. Morgan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for coating asymmetric glass envelope for lamp by electrosta...
Patent number
5,362,524
Issue date
Nov 8, 1994
GTE Products Corporation
Arunava Dutta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reflector lamp with neck extender
Patent number
D352121
Issue date
Nov 1, 1994
GTE Products Corporation
Thomas Haraden
D26 - Lighting
Information
Patent Grant
Reflector lamp with neck extender
Patent number
D352120
Issue date
Nov 1, 1994
GTE Products Corporation
Thomas Haraden
D26 - Lighting
Information
Patent Grant
Process for producing a blue emitting lamp phosphor
Patent number
5,358,734
Issue date
Oct 25, 1994
GTE Products Corporation
Joseph J. Lenox
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Integral impedance matching structure for electrodeless discharge lamp
Patent number
5,359,264
Issue date
Oct 25, 1994
GTE Products Corporation
Scott J. Butler
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process for the formation of SiO.sub.2 films
Patent number
5,352,487
Issue date
Oct 4, 1994
GTE Products Corporation
Keith A. Klinedinst
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Lamp with internally pressed fuse
Patent number
5,345,144
Issue date
Sep 6, 1994
GTE Products Corporation
Christopher E. Mahonski
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric lamp
Patent number
D349353
Issue date
Aug 2, 1994
GTE Products Corporation
Joseph P. Gallant
D26 - Lighting
Information
Patent Grant
Light source including parallel driven low pressure RF fluorescent...
Patent number
5,325,024
Issue date
Jun 28, 1994
GTE Products Corporation
Robert B. Piejak
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ultraviolet radiation starting source and lamp containing same
Patent number
5,323,087
Issue date
Jun 21, 1994
GTE Products Corporation
Gregory Zaslavsky
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Starting source for arc discharge lamps
Patent number
5,323,091
Issue date
Jun 21, 1994
GTE Products Corporation
James C. Morris
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Starting circuit for a high intensity discharge lamp
Patent number
5,319,285
Issue date
Jun 7, 1994
GTE Products Corporation
Da Y. Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74340553 - AMERICA'S OFFICIAL READING TIME FROM 7 TO 8
Serial number
74340553
Registration number
1848572
Filing date
Dec 16, 1992
GTE PRODUCTS CORPORATION
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
74336426 - SYL-CARB
Serial number
74336426
Registration number
1861607
Filing date
Dec 3, 1992
GTE PRODUCTS CORPORATION
6 - Common metals and their alloys
Information
Trademark
74328487
Serial number
74328487
Registration number
1850834
Filing date
Nov 5, 1992
GTE PRODUCTS CORPORATION
35 - Advertising
Information
Trademark
74312262 - SMART LIGHT
Serial number
74312262
Filing date
Sep 9, 1992
GTE PRODUCTS CORPORATION
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74304702 - AMERICA'S OFFICIAL READING TIME
Serial number
74304702
Registration number
1762838
Filing date
Aug 17, 1992
GTE PRODUCTS CORPORATION
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
74283484 - HYGRADE
Serial number
74283484
Filing date
Jun 10, 1992
GTE Products Corporation
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74269889 - SYLVANIA
Serial number
74269889
Filing date
Apr 27, 1992
GTE PRODUCTS CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74232380
Serial number
74232380
Filing date
Dec 16, 1991
GTE PRODUCTS CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74228325 - SYLVANIA KITCHEN-BATH
Serial number
74228325
Registration number
1762674
Filing date
Dec 9, 1991
GTE PRODUCTS CORPORATION
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74226450 - DOUBLE LIFE
Serial number
74226450
Filing date
Nov 29, 1991
GTE PRODUCTS CORPORATION
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74220591 - PRO-TECH
Serial number
74220591
Filing date
Nov 12, 1991
GTE PRODUCTS CORPORATION
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74206172 - LIGHT. MADE RIGHT.
Serial number
74206172
Filing date
Sep 23, 1991
GTE PRODUCTS CORPORATION
35 - Advertising
Information
Trademark
74206349 - SMART BULB
Serial number
74206349
Filing date
Sep 20, 1991
GTE PRODUCTS CORPORATION
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74164807 - CIRCLES OF EXCELLENCE
Serial number
74164807
Filing date
May 8, 1991
GTE PRODUCTS CORPORATION
35 - Advertising
Information
Trademark
74163104 - CIRCLES OF EXCELLENCE
Serial number
74163104
Filing date
May 2, 1991
GTE PRODUCTS CORPORATION
35 - Advertising
Information
Trademark
74156450 - AMERICOTTA
Serial number
74156450
Filing date
Apr 12, 1991
GTE PRODUCTS CORPORATION
19 - Building materials (non-metallic)
Information
Trademark
74121259 - NATURAL LIGHT
Serial number
74121259
Registration number
1789933
Filing date
Dec 6, 1990
GTE PRODUCTS CORPORATION
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74108305 - LIGHTMOBILE
Serial number
74108305
Registration number
1707821
Filing date
Oct 19, 1990
GTE PRODUCTS CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74108238 - LIGHTMOBILE
Serial number
74108238
Filing date
Oct 19, 1990
GTE PRODUCTS CORPORATION
12 - Vehicles
Information
Trademark
74058152 - LITE SCENTS
Serial number
74058152
Registration number
1671675
Filing date
May 11, 1990
GTE PRODUCTS CORPORATION
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74052778 - SYLVANIA KITCHEN-BATH
Serial number
74052778
Filing date
Apr 25, 1990
GTE PRODUCTS CORPORATION
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74050392 - SYLVANIA
Serial number
74050392
Registration number
1634882
Filing date
Apr 18, 1990
GTE PRODUCTS CORPORATION
25 - Clothing, footwear, headgear
Information
Trademark
74042396 - CIRCLES OF EXCELLENCE
Serial number
74042396
Filing date
Mar 26, 1990
GTE PRODUCTS CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74042397 - CIRCLES OF EXCELLENCE
Serial number
74042397
Filing date
Mar 26, 1990
GTE PRODUCTS CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74036860 - NATURAL LIGHT
Serial number
74036860
Filing date
Mar 12, 1990
GTE PRODUCTS CORPORATION
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73836062 - RIGIDEX
Serial number
73836062
Registration number
1609577
Filing date
Nov 3, 1989
GTE PRODUCTS CORPORATION
7 - Machines and machine tools
Information
Trademark
73787790 - THRIFT/MATE
Serial number
73787790
Registration number
1573181
Filing date
Mar 20, 1989
GTE PRODUCTS CORPORATION
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73785086 - OMNIKAT
Serial number
73785086
Registration number
1578853
Filing date
Mar 6, 1989
GTE PRODUCTS CORPORATION
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73691076
Serial number
73691076
Registration number
1513608
Filing date
Oct 22, 1987
GTE PRODUCTS CORPORATION, INC.
19 - Building materials (non-metallic)
Information
Trademark
73678595 - PROMINENCE
Serial number
73678595
Registration number
1500539
Filing date
Aug 13, 1987
GTE PRODUCTS CORPORATION
19 - Building materials (non-metallic)