Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454015 | Shearing gate valve | Ian Gourlay, Peter M. Kent, Chau Hoang | 2002-09-24 |
| 4523892 | Hydrostatic vehicle control | Randall M. Mitchell | 1985-06-18 |
| 4331917 | Speed and direction sensing circuit | Michael L. Render | 1982-05-25 |