Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697946 | Method and apparatus for anchoring laparoscopic instruments | Phillip Hopper, Tim Kovac, Wilson Eng | 1997-12-16 |
| 5681341 | Flexible lifting apparatus | John P. Lunsford, Edwin J. Hlavka, Daniel T. Wallace, Charles Gresl, David B. McCallum +1 more | 1997-10-28 |