Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5787749 | Rolling mill stand | Hans-Jurgen Reismann | 1998-08-04 |
| 5613392 | Horizontal/vertical roll stand | Hubert Muller | 1997-03-25 |
| 5590557 | Roll stand | Karl Keller, Erhard Afflerbach, Dieter Klein | 1997-01-07 |
| 5144828 | Combined light-section mill and wire mill | Johann Grotepass, Albert Hauck, Karl Keller, Hubert Muller | 1992-09-08 |