Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8511351 | System and method for distributing fuel from a hydrant pit valve at an airport | Owen Watkins | 2013-08-20 |
| 5957148 | Valve system having a deadman controlled actuating member in a vented chamber | — | 1999-09-28 |
| 4886282 | Hydrant refueler | Michael J. Wilkinson, Robert G. Watkins | 1989-12-12 |