David McConnell

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Edmonton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Wind turbine with hydraulic transmission
- Patent number 7,418,820
- Issue date Sep 2, 2008
- MHL Global Corporation Inc.
- Alexander S. Harvey
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Wind turbine with hydraulic transmission
- Publication number 20060210406
- Publication date Sep 21, 2006
- Alexander S. Harvey
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...