Ann Valerie Van Der Heggen

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Kasterlee, BE

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Patents Grantslast 30 patents

Information Patent Grant
Water-injected screw compressor element
- Patent number 7,614,862
- Issue date Nov 10, 2009
- Atlas Copco Airpower, naamloze vennootschap
- Ann Valerie Van Der Heggen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Water-Injected Screw Compressor Element
- Publication number 20080260562
- Publication date Oct 23, 2008
- Ann Valerie Van Der Heggen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...