Knut Lindner

Follow

Person

Kelkheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Coupling parts for connecting a driving device to an expander head
- Patent number 9,943,949
- Issue date Apr 17, 2018
- Rothenberger AG
- Arnd Greding
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for expanding hollow bodies
- Patent number 8,801,424
- Issue date Aug 12, 2014
- Rothenberger AG
- Knut Lindner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
COUPLING PARTS FOR CONNECTING A DRIVING DEVICE TO AN EXPANDER HEAD
- Publication number 20130156496
- Publication date Jun 20, 2013
- ROTHENBERGER AG
- Arnd Greding
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
DEVICE FOR EXPANDING HOLLOW BODIES
- Publication number 20120181727
- Publication date Jul 19, 2012
- ROTHENBERGER AG
- Knut Lindner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...