Lawrence J. Mason

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Webster, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Triggering circuit for series connected flash lamps
- Patent number 4,899,087
- Issue date Feb 6, 1990
- Xerox Corporation
- Thomas J. Hammond
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrophotographic reproduction machine with document exposure sys...
- Patent number 4,794,422
- Issue date Dec 27, 1988
- Xerox Corporation
- Richard F. Lehman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical scanning system utilizing linear drive motors
- Patent number 4,585,331
- Issue date Apr 29, 1986
- Xerox Corporation
- James G. Stoffel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Document reproduction device utilizing a selective color illuminator
- Patent number 4,519,703
- Issue date May 28, 1985
- Xerox Corporation
- Richard F. Lehman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Phase controlled regulated power supply
- Patent number 4,423,478
- Issue date Dec 27, 1983
- Xerox Corporation
- Randolph A. Bullock
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR