William C. Ottemann

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-speed hydraulic pump
- Patent number 9,217,424
- Issue date Dec 22, 2015
- Harken, Inc.
- William C. Ottemann
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pedestal for a sailing boat
- Patent number 7,900,569
- Issue date Mar 8, 2011
- Harken Italy, S.p.A.
- William C. Ottemann
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Four speed sailboat winch having separate second gear
- Patent number 5,927,691
- Issue date Jul 27, 1999
- Harken, Inc.
- William C. Ottemann
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Backwind sailboat winch
- Patent number 5,370,366
- Issue date Dec 6, 1994
- Harken, Inc.
- William C. Ottemann
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Automatic load responsive winch
- Patent number 5,368,279
- Issue date Nov 29, 1994
- IMI-Barient, Inc.
- William Ottemann
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Winch for roller reefing
- Patent number 4,924,795
- Issue date May 15, 1990
- International Marine Industries
- William C. Ottemann
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Powered sailboat winch
- Patent number 4,921,219
- Issue date May 1, 1990
- IMI-Barient, Inc.
- William C. Ottemann
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
MULTI-SPEED HYDRAULIC PUMP
- Publication number 20130047836
- Publication date Feb 28, 2013
- Harken, Incorporated (a Wisconsin Corporation)
- William C. Ottemann
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PEDESTAL FOR A SAILING BOAT
- Publication number 20090114134
- Publication date May 7, 2009
- William C. Ottemann
- B66 - HOISTING LIFTING HAULING