Bertram VanBreemen

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Indianapolis, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for preventing virtual images in projection television re...
- Patent number 4,556,913
- Issue date Dec 3, 1985
- RCA Corporation
- Bertram VanBreemen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vertical color shift correction in a rear projection television screen
- Patent number 4,544,946
- Issue date Oct 1, 1985
- RCA Corporation
- Bertram VanBreemen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rear projection television screen incorporating a prism lens
- Patent number 4,512,631
- Issue date Apr 23, 1985
- RCA Corporation
- Bertram VanBreemen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection television receiver with unitary optics frame
- Patent number 4,506,295
- Issue date Mar 19, 1985
- RCA Corporation
- James R. Young
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rear projection television screen having a multi-surface Fresnel lens
- Patent number 4,482,206
- Issue date Nov 13, 1984
- RCA Corporation
- Bertram VanBreemen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection television screen having a selected audience envelope
- Patent number 4,452,509
- Issue date Jun 5, 1984
- RCA Corporation
- Bertram VanBreemen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY