Graham H. Brewis

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Oceanside, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Projection lens arrangement and method of using same
- Patent number 5,699,195
- Issue date Dec 16, 1997
- Proxima Corporation
- Graham H. Brewis
- G02 - OPTICS
Information Patent Grant
Display panel projector and method of using same
- Patent number 5,669,688
- Issue date Sep 23, 1997
- Proxima Corporation
- Kenneth W. Baar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY