Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858979 | Gripping device | — | 1989-08-22 |
GP
George F. Parma
Overall (1989): #111,498 of 140,708Top 80%
1
Patents 1989