Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5830191 | Flexible endoscopic surgical port | Roger L. Hildwein, Robert Charles Uschold, Paul F. Riestenberg, Laura Gallagher, Rex Nagao | 1998-11-03 |
| 5562677 | Obturator for justing a flexible trocar tube | Roger L. Hildwein, Robert Charles Uschold, Paul F. Riestenberg, Laura Gallagher, Rex Nagao | 1996-10-08 |
| 5490843 | Flexible endoscopic surgical port | Roger L. Hildwein, Robert Charles Uschold, Paul F. Riestenberg, Laura Gallagher, Rex Nagao | 1996-02-13 |
| 5391156 | Flexible encoscopic surgical port | Roger L. Hildwein, Robert Charles Uschold, Paul F. Riestenberg, Laura Gallagher, Rex Nagao | 1995-02-21 |