David A. Roberts

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Rochester, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Assembly used for precisely positioning the component parts of a la...
- Patent number 5,689,492
- Issue date Nov 18, 1997
- Eastman Kodak Company
- John C. Brazas
- G11 - INFORMATION STORAGE
Information Patent Grant
Conductive membrane optical modulator
- Patent number 5,506,919
- Issue date Apr 9, 1996
- Eastman Kodak Company
- David A. Roberts
- G02 - OPTICS
Information Patent Grant
Multichannel optical waveguide page scanner with individually addre...
- Patent number 5,418,871
- Issue date May 23, 1995
- Eastman Kodak Company
- Joseph F. Revelli
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Multichannel optical waveguide page scanner with individually addre...
- Patent number 5,371,817
- Issue date Dec 6, 1994
- Eastman Kodak Company
- Joseph F. Revelli
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS