Thomas A. Hanna

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South Pasadena, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Copy prevention method
- Patent number 6,108,512
- Issue date Aug 22, 2000
- Xerox Corporation
- Thomas A. Hanna
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Auxiliary processor for making simulated photographic prints
- Patent number 5,983,064
- Issue date Nov 9, 1999
- Xerox Corporation
- Leland D. Green
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Hydrodynamically stable coating flow applicator
- Patent number 5,708,936
- Issue date Jan 13, 1998
- Xerox Corporation
- Fong-Jen Wang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY