Alfons Haas

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Sankt Roman/Wolfach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for the fine machining of a circumferential workpiece surfac...
- Patent number 10,632,539
- Issue date Apr 28, 2020
- Supfina Grieshaber GmbH & Co. KG
- Michael Huber
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device and method for the finishing machining of an internal face o...
- Patent number 10,307,879
- Issue date Jun 4, 2019
- Supfina Grieshaber GmbH & Co. KG
- Alfons Haas
- B24 - GRINDING POLISHING
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

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
DEVICE AND METHOD FOR THE FINISHING MACHINING OF AN INTERNAL FACE O...
- Publication number 20170106489
- Publication date Apr 20, 2017
- Supfina Grieshaber GmbH & Co. KG
- Alfons Haas
- B24 - GRINDING POLISHING
Information Patent Application
DEVICE FOR THE FINE MACHINING OF A CIRCUMFERENTIAL WORKPIECE SURFAC...
- Publication number 20150013510
- Publication date Jan 15, 2015
- Supfina Grieshaber GmbH & Co. KG
- Michael Huber
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE FOR PROCESSING THE SURFACE OF SPHERICAL SHELLS
- Publication number 20100003903
- Publication date Jan 7, 2010
- Simon Wolber
- B24 - GRINDING POLISHING