Rolf-Peter Schwoebel

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Waldmichelbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Ultrathin, porous and mechanically stable nonwoven fabric and metho...
- Patent number 8,962,127
- Issue date Feb 24, 2015
- Carl Freudenberg KG
- Peter Kritzer
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for surface treatment of fibrous polyphenylene sulfide or po...
- Patent number 6,280,880
- Issue date Aug 28, 2001
- Carl Freudenberg
- Rolf-Peter Schwoebel
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

Patents Applicationslast 30 patents

Information Patent Application
Ultrathin, porous and mechanically stable nonwoven fabric and metho...
- Publication number 20050032451
- Publication date Feb 10, 2005
- Carl Freudenberg KG
- Peter Kritzer
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Method for producing a separator material for rechargeable alkaline...
- Publication number 20030215705
- Publication date Nov 20, 2003
- Carl Freudenberg KG
- Peter Kritzer
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...