Richard H. Bender

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Gaithersburg, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for producing internegatives and slides
- Patent number 4,739,375
- Issue date Apr 19, 1988
- ECB Technologies, Inc.
- Roman Kuzyk
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for producing internegatives
- Patent number 4,690,546
- Issue date Sep 1, 1987
- ECB Technologies, Inc.
- Roman Kuzyk
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY