Tri-Seven Research, Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tri-Seven Research, Inc..The latest application filed is for "single field rotor motor".
- Tri-Seven Research, Inc. - Wichita KS
- Tri-Seven Research, Inc. -
- Tri-Seven Research, Inc. - Stuart FL
- Tri-Seven Research, Inc. - Wchita KS
| Patent | Date |
|---|---|
| Single field rotor motor Grant 7,719,154 - Durham , et al. May 18, 2 | 2010-05-18 |
| Single field rotor motor Grant 7,608,967 - Durham , et al. October 27, 2 | 2009-10-27 |
| Starting system for salient-poled-rotor electric motor Grant 7,583,000 - Durham , et al. September 1, 2 | 2009-09-01 |
| Single field rotor motor Grant 7,514,832 - Durham , et al. April 7, 2 | 2009-04-07 |
| Single field rotor motor App 20070278887 - Durham; Gary L. ; et al. | 2007-12-06 |
| Split-pole field-match motor Grant 7,276,831 - Durham , et al. October 2, 2 | 2007-10-02 |
| Starting system for salient-poled-rotor electric motor App 20060273681 - Durham; Gary L. ; et al. | 2006-12-07 |
| Radial flux diode motor Grant 6,853,110 - Durham , et al. February 8, 2 | 2005-02-08 |
| Flux diode motor Grant 6,611,078 - Durham , et al. August 26, 2 | 2003-08-26 |
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