Roger Bischofberger

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Buchs, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a unit having a three-dimensional surface patt...
- Patent number 7,067,241
- Issue date Jun 27, 2006
- Unaxis Balzers Aktiengesellschaft
- Patrick Grabher
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of making a rotational optical arrangement, and the optical...
- Patent number 7,009,788
- Issue date Mar 7, 2006
- Unaxis Balzers Ltd.,
- Michael Hunziker
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Method for producing a unit having a three-dimensional surface patt...
- Publication number 20040048171
- Publication date Mar 11, 2004
- Patrick Grabher
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method of making a rotational optical arrangement, and the optical...
- Publication number 20030117590
- Publication date Jun 26, 2003
- Michael Hunziker
- G02 - OPTICS