Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669892 | Overfill protection for suction drainage system | Alan P. Keogh, John J. Ferris | 1997-09-23 |
| 5549585 | Gelling treatment for suction drainage system | Finbarr J. Filan, Christian Shaw | 1996-08-27 |
| 5543042 | Waste agent reservoir for suction drainage system | Finbarr J. Filan, Christian Shaw | 1996-08-06 |