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Christian Walther
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Landsberg/Lech, DE
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last 30 patents
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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
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last 30 patents
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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