Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350662 | Carbon dioxide absorbent canister with breathing gas temperature and flow control | Glendle W. Noble | 1982-09-21 |
| 4193966 | Carbon dioxide absorbent cannister with condensate control | — | 1980-03-18 |