Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6217592 | Laproscopic instrument for suturing tissue | Vincent Freda | 2001-04-17 |
| 6063099 | Dilating trocar shield with blade tip | John K. Danks, Thomas R. Johnson | 2000-05-16 |
| 5974809 | Cryopump with an exhaust filter | Gary Wooster, Frank Skuncik, Michael Troy Richardson, Douglas Funsch, Harry Ledgard | 1999-11-02 |
| 5868773 | Shielded trocar with safety locking mechanism | John K. Danks | 1999-02-09 |
| 5797943 | Shielded trocar and trocar shield | John K. Danks, Thomas R. Johnson | 1998-08-25 |
| 5607440 | Trocar with lockable shield | John K. Danks, Thomas R. Johnson | 1997-03-04 |
| 5545150 | Trocar | John K. Danks, Thomas R. Johnson | 1996-08-13 |
| 5364372 | Trocar and cannula | John K. Danks | 1994-11-15 |