Ottemann; William C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ottemann; William C..The latest application filed is for "multi-speed hydraulic pump".
- Ottemann; William C. - Fallbrook CA
- Ottemann; William C. - Fallbrock CA
- Ottemann; William C. - Fremont CA
- Ottemann; William C. - San Carlos CA
- Ottemann; William C. - Union Lake MI
| Patent | Date |
|---|---|
| Multi-speed hydraulic pump Grant 9,217,424 - Ottemann , et al. December 22, 2 | 2015-12-22 |
| Multi-speed Hydraulic Pump App 20130047836 - Ottemann; William C. ; et al. | 2013-02-28 |
| Pedestal for a sailing boat Grant 7,900,569 - Ottemann , et al. March 8, 2 | 2011-03-08 |
| Pedestal For A Sailing Boat App 20090114134 - Ottemann; William C. ; et al. | 2009-05-07 |
| Four speed sailboat winch having separate second gear Grant 5,927,691 - Ottemann July 27, 1 | 1999-07-27 |
| Backwind sailboat winch Grant 5,370,366 - Ottemann December 6, 1 | 1994-12-06 |
| Winch for roller reefing Grant 4,924,795 - Ottemann May 15, 1 | 1990-05-15 |
| Powered sailboat winch Grant 4,921,219 - Ottemann , et al. May 1, 1 | 1990-05-01 |
| Variable radius crank winch Grant 4,582,298 - Boome , et al. April 15, 1 | 1986-04-15 |
| Inter-axle differential lock Grant 3,915,032 - Ottemann October 28, 1 | 1975-10-28 |
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