Roland Schweizer

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Leonberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Suction device for liquids, in particular hydroentangling machines
- Patent number 7,657,982
- Issue date Feb 9, 2010
- Fleissner GmbH
- Ullrich Münstermann
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Water needling device
- Patent number 7,500,294
- Issue date Mar 10, 2009
- Fleissner GmbH
- Roland Schweizer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Suction Device For Liquids, In Particular Hydroentangling Machines
- Publication number 20080168636
- Publication date Jul 17, 2008
- Ullrich Münstermann
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Water Needling Device
- Publication number 20070261220
- Publication date Nov 15, 2007
- Roland Schweizer
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS