Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5485834 | Manually tunable, closed-circuit underwater breathing apparatus | Donald D. Joye, John R. Clarke, Peter Wechgelaer | 1996-01-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5485834 | Manually tunable, closed-circuit underwater breathing apparatus | Donald D. Joye, John R. Clarke, Peter Wechgelaer | 1996-01-23 |