Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5908381 | Directional surgical device for use with endoscope, gastroscope, colonoscope or the like | Harold M. Aznoian, Frank Patterson | 1999-06-01 |
| 5788715 | Telescoping serial elastic band ligator | Thomas E. Watson, Harold M. Aznoian, Paul D. Gillette, Donald M. Golden, Nasser Rafiee | 1998-08-04 |
| 5681328 | Reciprocating serial transparent elastic band ligator | Thomas E. Watson | 1997-10-28 |