Thomas G. Weld

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Swampscott, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Halogen lamp fill mixture which reduces lower operating temperature...
- Patent number 4,748,376
- Issue date May 31, 1988
- GTE Products Corporation
- Thomas G. Weld
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tungsten-halogen lamp with means for reducing filament embrittlement
- Patent number 4,629,936
- Issue date Dec 16, 1986
- GTE Products Corporation
- Thomas G. Weld
- H01 - BASIC ELECTRIC ELEMENTS