Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6273053 | Engine shutdown valves | Kieran F. Bozman | 2001-08-14 |
| 6032921 | Engine shutdown valve | — | 2000-03-07 |
| 5205252 | Engine air shutdown valve | — | 1993-04-27 |
| 5203536 | Compact engine shutdown valve | — | 1993-04-20 |