Joseph S. Kulik Jr.

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Allenstown, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Reflective metal heat shield for metal halide lamps
- Patent number 5,680,000
- Issue date Oct 21, 1997
- Osram Sylvania Inc.
- Karlene J. Zuk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric discharge lamp assembly
- Patent number 5,521,458
- Issue date May 28, 1996
- Osram Sylvania Inc.
- Joseph S. Kulik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bi-metallic switch element
- Patent number 5,298,876
- Issue date Mar 29, 1994
- GTE Products Corporation
- Joseph S. Kulik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double-enveloped lamp having a shield surrounding a light-source ca...
- Patent number 4,888,517
- Issue date Dec 19, 1989
- GTE Products Corporation
- William M. Keeffe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc discharge lamp with improved starting capabilities, improved ef...
- Patent number 4,498,027
- Issue date Feb 5, 1985
- GTE Products Corporation
- Robert J. Karlotski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal halide arc discharge lamp having electrolysis prevention means
- Patent number 4,413,206
- Issue date Nov 1, 1983
- GTE Products Corporation
- Robert J. Karlotski
- H01 - BASIC ELECTRIC ELEMENTS