Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4827911 | Method and apparatus for ultrasonic surgical fragmentation and removal of tissue | Alan Broadwin, Alexander S. Kreizman, Vaclav O. Podany, Leonard M. Emery | 1989-05-09 |
| 4768496 | Handpiece interlock and logic control for ultrasonic surgical system | Alexander S. Kreizman | 1988-09-06 |