Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7827891 | Device for cutting a work piece in a transport line | Horst Grafe, Barbara Ladda-Zunk | 2010-11-09 |
| 5996200 | Descaling device and method | Dieter Rosenthal, Joachim Pfeiffer, Horst Grafe, Berthold Hild | 1999-12-07 |
| 4530224 | Strip-guide assembly for a metal strip coiler | Berthold Hild, Martin Braun | 1985-07-23 |
| 4404831 | Strip-guide assembly for a metal strip coiler | Berthold Hild, Martin Braun | 1983-09-20 |