Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5980519 | Electrocautery probe with variable morphology electrode | Kevin F. Hahnen | 1999-11-09 |
| 5632764 | Snap fit collar for coupling the end of a flexible coil to the actuator or clevis of an endoscopic surgical instrument and an endoscopic surgical instrument incorporating the same | Tracie L. Beideman, Kevin F. Hahnen, Thomas O. Bales, Jr. | 1997-05-27 |
| 5569299 | Endoscopic urological biopsy forceps | Kevin F. Hahnen | 1996-10-29 |