Robert L. Bateman

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Chagrin Falls, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Optical interference coatings and lamps using same
- Patent number 5,982,078
- Issue date Nov 9, 1999
- General Electric Company
- M. Eric Krisl
- G02 - OPTICS
Information Patent Grant
UV absorbing fused quartz and its use for lamp envelopes
- Patent number 5,569,979
- Issue date Oct 29, 1996
- General Electric Company
- Curtis E. Scott
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
UV Radiation-absorbing coatings and their use in lamps
- Patent number 5,552,671
- Issue date Sep 3, 1996
- General Electric Company
- Thomas G. Parham
- G02 - OPTICS
Information Patent Grant
High temperature lamps having UV absorbing quartz envelope
- Patent number 5,196,759
- Issue date Mar 23, 1993
- General Electric Company
- Thomas G. Parham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Glass reflectors LPCVD coated with optical interference film
- Patent number 5,143,445
- Issue date Sep 1, 1992
- General Electric Company
- Robert L. Bateman
- F21 - LIGHTING
Information Patent Grant
Optical interference coating and lamps using same
- Patent number 5,138,219
- Issue date Aug 11, 1992
- General Electric Company
- M. Eric Krisl
- G02 - OPTICS
Information Patent Grant
Metal vapor lamp having internal means promoting condensate film fo...
- Patent number 4,574,218
- Issue date Mar 4, 1986
- General Electric Company
- Robert L. Bateman
- H01 - BASIC ELECTRIC ELEMENTS