Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491771 | Method of producing round billets | Ingo von Hagen, Harald Wehage, Uwe Quitmann | 2002-12-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491771 | Method of producing round billets | Ingo von Hagen, Harald Wehage, Uwe Quitmann | 2002-12-10 |