Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6439310 | Real-time reservoir fracturing process | Gary L. Covatch | 2002-08-27 |
| 6440061 | Laparoscopic instrument system for real-time biliary exploration and stone removal | Donald E. Wenner | 2002-08-27 |