O'Neil; Walter K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for O'Neil; Walter K..The latest application filed is for "hybrid powertrain system".
- O'Neil; Walter K. - Southfield MI
- O'Neil; Walter K. - Birmingham WI
| Patent | Date |
|---|---|
| Hybrid powertrain system Grant 6,945,893 - Grillo , et al. September 20, 2 | 2005-09-20 |
| Hybrid powertrain system App 20030221515 - Grillo, Ricardo C. ; et al. | 2003-12-04 |
| Field sensing arc detection Grant 5,185,685 - Tennies , et al. February 9, 1 | 1993-02-09 |
| Frequency selective arc detection Grant 5,185,684 - Beihoff , et al. February 9, 1 | 1993-02-09 |
| Homoplanar brushless electric gerotor Grant 5,145,329 - Zumbusch , et al. September 8, 1 | 1992-09-08 |
| Self powered remote viscous fluid coupling Grant 5,030,865 - Rockey , et al. July 9, 1 | 1991-07-09 |
| Remote sensing viscous fluid coupling Grant 5,025,906 - O'Neil , et al. June 25, 1 | 1991-06-25 |
| Viscous fan drive control with integrated speed sensor Grant 4,874,072 - Mohan , et al. October 17, 1 | 1989-10-17 |
| Power steering system Grant 4,860,844 - O'Neil August 29, 1 | 1989-08-29 |
| Closed loop pulse modulated viscous fan control Grant 4,828,088 - Mohan , et al. May 9, 1 | 1989-05-09 |
| Torque transducer Grant 4,805,463 - Kelledes , et al. February 21, 1 | 1989-02-21 |
| Ferrite permanent magnet electrical machine and the application thereof within vehicle traction drives Grant 4,651,066 - Gritter , et al. March 17, 1 | 1987-03-17 |
| Electric power assisted steering system Grant 4,624,334 - Kelledes , et al. November 25, 1 | 1986-11-25 |
| EV drivetrain inverter with V/HZ optimization Grant 4,590,413 - Gritter , et al. May 20, 1 | 1986-05-20 |
| Fail-safe mechanism for an electrical power assisted steering system Grant 4,556,116 - O'Neil December 3, 1 | 1985-12-03 |
| Position detecting system Grant 4,112,365 - Larson , et al. September 5, 1 | 1978-09-05 |
| Tire pressure monitor Grant 4,110,732 - Jarocha , et al. August 29, 1 | 1978-08-29 |
| Tire pressure monitor Grant 4,072,927 - O'Neil February 7, 1 | 1978-02-07 |
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