Helmut Christmann

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Birkenfeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for assembling precision miniature bearings for minisystems...
- Patent number 7,698,818
- Issue date Apr 20, 2010
- HNP Mikrosysteme GmbH
- Gerald Voegele
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Miniature precision bearings for minisystems or microsystems and me...
- Publication number 20050081366
- Publication date Apr 21, 2005
- Gerald Voegele
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS