Thomas Zeller

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Kempten, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for chamfering and deburring gear cut workpieces
- Patent number 9,993,887
- Issue date Jun 12, 2018
- Liebherr-Verzahntechnik GmbH
- Thomas Zeller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machine tool and method for the machining of workpieces having at l...
- Patent number 9,463,519
- Issue date Oct 11, 2016
- Liebherr-Verzahntechnik GmbH
- Thomas Zeller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Processing head
- Patent number 8,931,984
- Issue date Jan 13, 2015
- Liebherr-Verzahntechnik GmbH
- Thomas Zeller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR CHAMFERING AND DEBURRING GEAR CUT WORKPIECES
- Publication number 20160089737
- Publication date Mar 31, 2016
- Liebherr-Verzahntechnik GmbH
- Thomas Zeller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MACHINE TOOL AND METHOD FOR THE MACHINING OF WORKPIECES HAVING AT L...
- Publication number 20150043984
- Publication date Feb 12, 2015
- LIEBHERR-VERZAHNTECHNIK GMBH
- Thomas Zeller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Gear Cutting Machine with Double Machining Head
- Publication number 20140255118
- Publication date Sep 11, 2014
- LIEBHERR-VERZAHNTECHNIK GMBH
- Thomas ZELLER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for Changing a Gear Cutting Tool with Double-Sided Bearing i...
- Publication number 20140106950
- Publication date Apr 17, 2014
- LIEBHERR-VERZAHNTECHNIK GMBH
- Thomas ZELLER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Processing Head
- Publication number 20110027031
- Publication date Feb 3, 2011
- Thomas Zeller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR