Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9451947 | Knot tying surgical needle driver | — | 2016-09-27 |
| 8241307 | Knot tying laparoscopic needle driver | — | 2012-08-14 |
| 5590923 | Interchangeable jaw tongs | Robert P. Berger | 1997-01-07 |
| 5406999 | Ringless casting oval for making investment molds for precision casting | Robert P. Berger | 1995-04-18 |
| 5337804 | Adjustable mold positioner | Robert P. Berger | 1994-08-16 |