John C. Ellenberger

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Clovis, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for tracking objects and obscuring fields of view...
- Patent number 7,161,615
- Issue date Jan 9, 2007
- Pelco
- John D. Pretzer
- G11 - INFORMATION STORAGE
Information Patent Grant
Combined camera mount and camera housing
- Patent number D340940
- Issue date Nov 2, 1993
- Pelco
- John C. Ellenberger
- D16 - Photography and optical equipment
Information Patent Grant
Mounting apparatus
- Patent number 5,224,675
- Issue date Jul 6, 1993
- Pelco
- John C. Ellenberger
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
System and method for tracking objects and obscuring fields of view...
- Publication number 20030103139
- Publication date Jun 5, 2003
- Pelco
- John D. Pretzer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE