Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8408352 | Energy efficient power steering pump control system | Darrel Alan Recker, Daniel K. Tuttle, Ashraf Zeid | 2013-04-02 |
| 7862056 | Steering gear inertia damper | Ashraf Zeid | 2011-01-04 |