Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813921 | Method for rolling metal material into a metal strip | Ilpo Koppinen, George E. Mayer, Brian Swank | 2004-11-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813921 | Method for rolling metal material into a metal strip | Ilpo Koppinen, George E. Mayer, Brian Swank | 2004-11-09 |