Johannes Herrmann

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Bad Rippoldsau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Finishing belt device and method for finishing a workpiece
- Patent number 10,166,648
- Issue date Jan 1, 2019
- Supfina Grieshaber GmbH & Co. KG
- Alfons Haas
- B24 - GRINDING POLISHING
Information Patent Grant
Finishing apparatus with resiliently mountable finishing belt guide
- Patent number 8,408,973
- Issue date Apr 2, 2013
- Supfina Grieshaber GmbH & Co. KG
- Peter Grabsch
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
FINISHING BELT DEVICE AND METHOD FOR FINISHING A WORKPIECE
- Publication number 20170129069
- Publication date May 11, 2017
- Supfina Grieshaber GmbH & Co. KG
- Alfons Haas
- B24 - GRINDING POLISHING
Information Patent Application
FINISHING APPARATUS
- Publication number 20110306281
- Publication date Dec 15, 2011
- Supfina Grieshaber GmbH & Co. KG
- Peter Grabsch
- B24 - GRINDING POLISHING