Klaus Petermann

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Wedel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for making optical elements for microlithography, the lens s...
- Patent number 7,679,806
- Issue date Mar 16, 2010
- Schott AG
- Gunther Wehrhan
- G02 - OPTICS
Information Patent Grant
Optical waveguide
- Patent number 6,834,150
- Issue date Dec 21, 2004
- Robert Bosch GmbH
- Frank Heine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Crucible for growing single crystals, process for making the same a...
- Patent number 5,993,545
- Issue date Nov 30, 1999
- W.C. Heraeus GmbH & Co. KG
- David Francis Lupton
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
Method for making optical elements for microlithography, the lens s...
- Publication number 20060245043
- Publication date Nov 2, 2006
- Gunther Wehrhan
- C30 - CRYSTAL GROWTH
Information Patent Application
Optical waveguide
- Publication number 20020006258
- Publication date Jan 17, 2002
- Frank Heine
- G02 - OPTICS