Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648209 | Process for producing welded steel pipes with a high degree of strength, ductility and deformability | Gerhard Knauf | 2003-11-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648209 | Process for producing welded steel pipes with a high degree of strength, ductility and deformability | Gerhard Knauf | 2003-11-18 |