Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6018970 | Stretch-forming machine with servo-controlled curving jaws | Larry Alexander Polen | 2000-02-01 |
| 5910183 | Stretch-forming machine with servo-controlled curving jaws | Larry Alexander Polen | 1999-06-08 |