Michael Krengel

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Giessen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Joining system head, joining system, and method of feeding and join...
- Patent number 8,653,402
- Issue date Feb 18, 2014
- Newfrey LLC
- Manfred Müller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Contact-making unit, attachment method and screwing tool for carryi...
- Patent number 8,162,702
- Issue date Apr 24, 2012
- Newfrey LLC
- Reinhold Opper
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Joining system head, joining system, and method of feeding and join...
- Patent number 7,291,802
- Issue date Nov 6, 2007
- Newfrey LLC
- Manfred Müller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Weldable aluminum stud
- Patent number 6,860,687
- Issue date Mar 1, 2005
- Newfrey LLC
- Klaus G. Schmitt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and device for multiple stage arc-welding
- Patent number 6,815,631
- Issue date Nov 9, 2004
- Newfrey LLC
- Klaus Gisbert Schmitt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lift-and-strike welding process with cleaning stage
- Patent number 6,762,392
- Issue date Jul 13, 2004
- Newfrey LLC
- Michael Krengel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ATTACHING AT LEAST ONE CONNECTING PART ON A WORKPIECE
- Publication number 20120204406
- Publication date Aug 16, 2012
- NEWFREY LLC
- Reinhold OPPER
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
CONTACT-MAKING UNIT, ATTACHMENT METHOD AND SCREWING TOOL FOR CARRYI...
- Publication number 20090137160
- Publication date May 28, 2009
- NEWFREY LLC
- Reinhold OPPER
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Joining system head, joining system, and method of feeding and join...
- Publication number 20070251923
- Publication date Nov 1, 2007
- NEWFREY LLC
- Manfred Muller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Joining system head, joining system, and method of feeding and join...
- Publication number 20040037634
- Publication date Feb 26, 2004
- Manfred Muller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and device for multiple stage arc-welding
- Publication number 20030019847
- Publication date Jan 30, 2003
- Klaus Gisbert Schmitt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR