Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350865 | Method and device for forming a tapered extrusion die | — | 1982-09-21 |
BB
Benjamin Bachrach
Overall (1982): #74,673 of 81,411Top 95%
1
Patents 1982