A. Stefan Bern

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Katy, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and processes for covering openings of marine vessel hulls
- Patent number 7,451,717
- Issue date Nov 18, 2008
- ConocoPhillips Company
- Robert A. Levine
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Active anti-fouling systems and processes for marine vessels
- Patent number 7,234,407
- Issue date Jun 26, 2007
- ConocoPhillips Company
- Robert A. Levine
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
ACTIVE ANTI-FOULING SYSTEMS AND PROCESSES FOR MARINE VESSELS
- Publication number 20070137546
- Publication date Jun 21, 2007
- ConocoPhillips Company
- Robert A. Levine
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT