Patrick Lauffenburger

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Vogelgrun, FR

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Patents Grantslast 30 patents

Information Patent Grant
Nonwoven based on polymers derived from lactic acid, process for ma...
- Patent number 5,985,776
- Issue date Nov 16, 1999
- Fiberweb France
- Eric Bertrand
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

Patents Applicationslast 30 patents

Information Patent Application
Nonwoven Web and Fibers with Electret Properties, Manufacturing Pro...
- Publication number 20130288555
- Publication date Oct 31, 2013
- Ralph Berkemann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL