Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6889502 | Method of reducing high cycle fatigue of turbochargers | Pierre Bernard French, Arshad Karim | 2005-05-10 |
| 4526004 | Exhaust brake valve | Pierre Bernard French, Gerald L. Donnellan | 1985-07-02 |