Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647754 | Variable width roll forming apparatus | Joseph A. Ruckauf, Gregory C. Nichols | 2003-11-18 |
| 6644086 | Retro-fit roll forming mill with jack screw | — | 2003-11-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647754 | Variable width roll forming apparatus | Joseph A. Ruckauf, Gregory C. Nichols | 2003-11-18 |
| 6644086 | Retro-fit roll forming mill with jack screw | — | 2003-11-11 |