Derek P. Guenther

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Tucson, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Solid state camera with separate vacuum and sieve chambers
- Patent number 6,388,710
- Issue date May 14, 2002
- Photometrics, Ltd.
- Mark S. McKune
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrical access to a hermetically sealed chamber using a printed...
- Patent number 5,393,931
- Issue date Feb 28, 1995
- Photmetrics, Ltd.
- Derek P. Guenther
- H04 - ELECTRIC COMMUNICATION TECHNIQUE