Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634933 | Powered high speed rotary surgical handpiece chuck and tools therefore | Daniel L. McCombs | 1997-06-03 |
| D377982 | Surgical instrument shank | — | 1997-02-11 |
JW
James G. Walen
Overall (1997): #36,585 of 185,788Top 20%
2
Patents 1997