Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828770 | Extrusion system | Enno E. Agur | 1989-05-09 |
EF
Ellis Fabian
Overall (1989): #117,221 of 140,708Top 85%
1
Patents 1989