Rolf-Dieter Graf

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Giessen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Joining method and joining appliance
- Patent number 9,737,952
- Issue date Aug 22, 2017
- NEWFREY LLC
- Reinhold Broehl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Stud-holding device for studs having large flange heads
- Patent number 8,434,768
- Issue date May 7, 2013
- Black & Decker Inc.
- Alexander Schug
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
JOINING METHOD AND JOINING APPLIANCE
- Publication number 20130037199
- Publication date Feb 14, 2013
- NEWFREY LLC
- Reinhold BROEHL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
STUD-HOLDING DEVICE FOR STUDS HAVING LARGE FLANGE HEADS
- Publication number 20120139193
- Publication date Jun 7, 2012
- Alexander SCHUG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR