Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5382251 | Plug pulling method | Larry L. Hood, Gregg Hughes, John W. Berkman, James T. Caillouette, Robert C. Klapper +1 more | 1995-01-17 |
| 5324297 | Ultrasonic tool connector | Larry L. Hood, James T. Caillouette, Robert C. Klapper, Gregg Hughes, John W. Berkman | 1994-06-28 |
| 5318570 | Ultrasonic tool | Larry L. Hood, James T. Caillouette, Robert C. Klapper, Gregg Hughes, John W. Berkman | 1994-06-07 |
| 4986827 | Surgical cutting instrument with reciprocating inner cutter | Tamer Akkas | 1991-01-22 |
| 4909249 | Surgical cutting instrument | Tamer Akkas | 1990-03-20 |