Karl-Christian Regent

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Wolfenbuettel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Flat semi-finished product made of metal and methods for producing...
- Patent number 9,802,241
- Issue date Oct 31, 2017
- DBW Holding GmbH
- Gerd Zielke
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Muffler insert for motor vehicles and method for producing same
- Patent number 9,249,726
- Issue date Feb 2, 2016
- DBW Holding GmbH
- Thomas Bauer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Muffler insert for motor vehicles and method for producing same
- Patent number 9,133,754
- Issue date Sep 15, 2015
- DBW Holding GmbH
- Thomas Bauer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MUFFLER INSERT FOR MOTOR VEHICLES AND METHOD FOR PRODUCING SAME
- Publication number 20140054106
- Publication date Feb 27, 2014
- DBW HOLDING GMBH
- Thomas Bauer
- B32 - LAYERED PRODUCTS
Information Patent Application
FLAT SEMI-FINISHED PRODUCT MADE OF METAL AND METHODS FOR PRODUCING...
- Publication number 20130095341
- Publication date Apr 18, 2013
- Gerd Zielke
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...