Manfred Knaden

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Zurich, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method for calibrating a grinding machine
- Patent number 7,172,490
- Issue date Feb 6, 2007
- Klingelnberg AG
- Gaetano Campisi
- B24 - GRINDING POLISHING
Information Patent Grant
Method for grinding at least one surface on a cutting knife used in...
- Patent number 6,712,675
- Issue date Mar 30, 2004
- Oerlikon Geartec AG
- Horia Giurgiuman
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus and method for manufacturing longitudinally curved tooth...
- Patent number 5,257,882
- Issue date Nov 2, 1993
- Oerlikon Geartec AG
- Hermann Stadtfeld
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Method for calibrating a grinding machine
- Publication number 20060240744
- Publication date Oct 26, 2006
- Klingelnberg AG
- Gaetano Campisi
- B24 - GRINDING POLISHING
Information Patent Application
Dual-grinding method for bar blades and a grinding disc for carryin...
- Publication number 20030054731
- Publication date Mar 20, 2003
- Horia Giurgiumann
- B24 - GRINDING POLISHING