Ekkehard KOERNER

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Goeppingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing an internal or external part of an opposed tra...
- Patent number 8,555,508
- Issue date Oct 15, 2013
- Neumayer Tekfor Holding GmbH
- Volker Szentmihalyi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing a torque transmission device useful as a fixed...
- Patent number 8,313,587
- Issue date Nov 20, 2012
- Neumayer Tekfor Holding GmbH
- Volker Szentmihalyi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Torque transmission device useful as a fixed constant velocity ball...
- Patent number 7,883,424
- Issue date Feb 8, 2011
- Neumayer Tekfor Holding GmbH
- Volker Szentmihalyi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing an annular element comprising an inner toothin...
- Patent number 7,168,281
- Issue date Jan 30, 2007
- Neumayer Tekfor GmbH
- Ekkehard Koerner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING A TORQUE TRANSMISSION DEVICE USEFUL AS A FIXED...
- Publication number 20110092300
- Publication date Apr 21, 2011
- Neumayer Tekfor Holding GmbH
- Volker SZENTMIHALYI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for Producing an Internal or External Part of an Opposed Tra...
- Publication number 20100275429
- Publication date Nov 4, 2010
- Neumayer Tekfor Holding GmbH
- Volker SZENTMIHALYI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Torque Transmission Device Useful as a Fixed Constant Velocity Ball...
- Publication number 20090176586
- Publication date Jul 9, 2009
- Neumayer Tekfor Holding GmbH
- Volker SZENTMIHALYI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Torque Transmission Device Useful as a Fixed Constant Velocity Ball...
- Publication number 20090176585
- Publication date Jul 9, 2009
- Neumayer Tekfor Holding GmbH
- Volker SZENTMIHALYI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR