Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361861 | Power steering system | — | 1994-11-08 |
| 5257670 | Two pump power steering system | Bruce C. Noah | 1993-11-02 |
| 5238077 | Method and apparatus for steering a vehicle | Brian Vaughn | 1993-08-24 |
| 5184693 | Vehicle hydraulic power steering system | — | 1993-02-09 |
| 5137438 | Multiple speed fluid motor | — | 1992-08-11 |
| 5076382 | Method and apparatus for steering a vehicle | Brian Vaughn | 1991-12-31 |
| 4972916 | Vehicle steering system | — | 1990-11-27 |
| 4947951 | Pressure responsive and electrically controllable flow control apparatus | — | 1990-08-14 |
| 4768605 | Apparatus for use in a power steering system | Jim L. Rau | 1988-09-06 |
| 4691797 | Fluid flow control apparatus for a power steering system | — | 1987-09-08 |
| 4493622 | Variable displacement motor | — | 1985-01-15 |
| 4411606 | Gerotor gear set device with integral rotor and commutator | — | 1983-10-25 |
| 4232708 | Fluid controller | — | 1980-11-11 |
| 4219313 | Commutator valve construction | Terry E. Hilt | 1980-08-26 |