Jorgen Birch

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Roskilde, DK

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic elements and their production
- Patent number 7,779,964
- Issue date Aug 24, 2010
- Rockwool International A/S
- Jorgen Birch
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Acoustic Elements And Their Production
- Publication number 20070272481
- Publication date Nov 29, 2007
- Jorgen Birch
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS