Gudrun Weigel

Follow

Person

Kaufering, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Joining element and method for its attachment on a surface
- Patent number 7,815,988
- Issue date Oct 19, 2010
- Bollhoff Verbindungstechnik GmbH
- Michael Stumpf
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Joining element and method for its attachment on a surface
- Publication number 20070114227
- Publication date May 24, 2007
- Michael Stumpf
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL