Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4711623 | Annular extrusion die with internal choke ring and spider mandrel | Jonathan Gross | 1987-12-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4711623 | Annular extrusion die with internal choke ring and spider mandrel | Jonathan Gross | 1987-12-08 |