Robert D. Therien

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Newbury Park, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cine-mode camera
- Patent number 4,498,761
- Issue date Feb 12, 1985
- Terminal Data Corporation
- Robert D. Therien
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Document video digitizer
- Patent number 4,424,535
- Issue date Jan 3, 1984
- Terminal Data Corporation
- Michael Rothbart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Orthogonal film drive
- Patent number 4,331,275
- Issue date May 25, 1982
- Terminal Data Corporation
- Robert D. Therien
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Microfilming system
- Patent number 4,324,474
- Issue date Apr 13, 1982
- Terminal Data Corporation
- Edward J. Kraemer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Belt microfilm camera
- Patent number 4,249,821
- Issue date Feb 10, 1981
- Terminal Data Corporation
- Michael W. Rudy
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY