Brian D. Cohn

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Garrett, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Biocular holographic helmet mounted display
- Patent number 5,035,474
- Issue date Jul 30, 1991
- Hughes Aircraft Company
- Gaylord E. Moss
- G02 - OPTICS
Information Patent Grant
Display system having coma-control plate in relay lens
- Patent number 4,826,287
- Issue date May 2, 1989
- Hughes Aircraft Company
- Lacy G. Cook
- G02 - OPTICS
Information Patent Grant
Shearing phase difference sensor
- Patent number 4,705,400
- Issue date Nov 10, 1987
- Hughes Aircraft Company
- Brent L. Ellerbroek
- G01 - MEASURING TESTING