Keld Hansen

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Gesten, DK

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Patents Grantslast 30 patents

Information Patent Grant
Wave power apparatus comprising a plurality of arms arranged to piv...
- Patent number 7,694,513
- Issue date Apr 13, 2010
- Wave Star Energy APS
- Per Resen Steenstrup
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Wave power apparatus having a float and means for locking the float...
- Patent number 7,579,704
- Issue date Aug 25, 2009
- Wave Star Energy APS
- Per Resen Steenstrup
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Wave power machine
- Patent number 6,925,800
- Issue date Aug 9, 2005
- Wave Star Energy APS
- Niels Arpe Hansen
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
Wave power apparatus comprising a plurality of arms arranged to piv...
- Publication number 20070108773
- Publication date May 17, 2007
- Wave Star Energy ApS
- Per Resen Steenstrup
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Wave power apparatus having a float and means for locking the float...
- Publication number 20070102937
- Publication date May 10, 2007
- Wava Star Energy ApS
- Per Resen Steenstrup
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Wavepowermachine
- Publication number 20030167765
- Publication date Sep 11, 2003
- Niels Arpe Hansen
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...