Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681324 | Surgical tissue retrieval instrument | Royce Frederick, Barbara Howard, Edd Walker | 1997-10-28 |
| D382056 | Arthoscopic drill guide | — | 1997-08-05 |
| 5562684 | Surgical knot pusher device and improved method of forming knots | — | 1996-10-08 |
| 5480404 | Surgical tissue retrieval instrument | Royce Frederick, Barbara Howard, Edd Walker | 1996-01-02 |
| 5454820 | Method of tying knots using a tube knot applicator | Bruno Bufalini, Royce Frederick, Chao-Chen Chen | 1995-10-03 |
| 5397332 | Surgical mesh applicator | M. Joshua Tolkoff, Robert C. Allman, George R. Muise | 1995-03-14 |
| 5395382 | Device for tying intracorporeal knot | John DiGiovanni | 1995-03-07 |
| 5330491 | Endoscopic suturing device | Edward Walker, Royce L. Ferderick, C. Ray Britt, Barbara Howard | 1994-07-19 |
| 5284485 | Endoscopic knotting device | John N. Semertzides | 1994-02-08 |
| 5282809 | Endoscopic suturing device | Royce Frederick | 1994-02-01 |
| 5279539 | Drawstring surgical pouch and method of use for preventing ovarian adhesions | John E. Bohan, Jr., Timothy J. Cunningham | 1994-01-18 |
| 5178629 | Method of forming a suture knot | — | 1993-01-12 |
| 4797309 | Foil pouch | Donald Barcan | 1989-01-10 |
| 4690842 | Reinforced casting material | Hee Kyung Yoon, Robert L. Sun | 1987-09-01 |
| 4643909 | Reinforced casting material | — | 1987-02-17 |