Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873461 | Electric motor sterilizable surgical power tool | Thomas Brennan | 1989-10-10 |
JE
James Evans
Overall (1989): #100,874 of 140,708Top 75%
1
Patents 1989