Donald L. Ekhoff

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Post Falls, ID, US

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Patents Grantslast 30 patents

Information Patent Grant
Marine propulsion system and method
- Patent number 9,884,671
- Issue date Feb 6, 2018
- Donald L. Ekhoff
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
MARINE PROPULSION SYSTEM AND METHOD
- Publication number 20120244760
- Publication date Sep 27, 2012
- Donald L. Ekhoff
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
MARINE PROPULSION SYSTEM AND METHOD
- Publication number 20110045718
- Publication date Feb 24, 2011
- Donald L. Ekhoff
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT