Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8485012 | Cold rolling method for manufacturing a profile | Fritz Hermann, Juergen Gebhard, Christoph Wiedner, Erwin Karle, Frank Bertram | 2013-07-16 |
| 8047041 | Method of reducing thickness of unbroken rolling stock | Fritz Hermann, Christoph Wiedner, Frank Bertram | 2011-11-01 |