Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669892 | Overfill protection for suction drainage system | Alan P. Keogh, Pascal J. Maher | 1997-09-23 |
JF
John J. Ferris
Overall (1997): #129,430 of 185,788Top 70%
1
Patents 1997