Gerd R. Sommer

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Dietikon, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method for production of involute gear tooth flanks
- Patent number 4,955,163
- Issue date Sep 11, 1990
- Werkzeugmaschinenfabrik Oerlikon Buhrle AG
- Gerd R. Sommer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for production of involute gear tooth flanks
- Patent number 4,815,239
- Issue date Mar 28, 1989
- Werkzeugmaschinenfabrik Oerlikon Buhrle AG
- Gerd R. Sommer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for production of envolute gear tooth flanks
- Patent number 4,811,528
- Issue date Mar 14, 1989
- Werkzeugmaschinenfabrik Oerlikon Buhrle AG
- Gerd R. Sommer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR