Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4366816 | Combination quick disconnect coupling and fluid cutoff valve | James A. Turnbull | 1983-01-04 |
| 4338933 | Combination quick disconnect coupling and liquid cutoff valve | James A. Turnbull | 1982-07-13 |