Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320532 | Method of using ultrasonic dental tool | Farrokh Farzin-Nia, Rohit Sachdeva | 1994-06-14 |
| 5306261 | Catheter with collapsible wire guide | Joseph Librizzi, Robert Ginsburg | 1994-04-26 |