Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742234 | Method of rollforming with transverse scorer and dimpler | Douglas L. Witte, Peter Sturrus | 2004-06-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742234 | Method of rollforming with transverse scorer and dimpler | Douglas L. Witte, Peter Sturrus | 2004-06-01 |