Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5776112 | Trocar having an improved tip configuration | Randy R. Stephens, Salvatore Privitera, Richard F. Schwemberger, Darrel M. Powell | 1998-07-07 |
| 5709671 | Trocar having an improved tip configuration | Randy R. Stephens, Salvatore Privitera, Richard F. Schwemberger, Darrel M. Powell | 1998-01-20 |