Gerd Polzer

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Wetzlar-Hermannstein, DE

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Patents Grantslast 30 patents

Information Patent Grant
Optical observation apparatus
- Patent number 7,869,004
- Issue date Jan 11, 2011
- Carl Zeiss Sports Optics GmbH
- Stefan Gerth
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Optical observation apparatus
- Publication number 20080204702
- Publication date Aug 28, 2008
- Stefan Gerth
- G02 - OPTICS
Information Patent Application
Telescope
- Publication number 20030214708
- Publication date Nov 20, 2003
- Norbert Muller
- G02 - OPTICS