Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4994118 | Process for the production of hot rolled steel or heavy plates | Hans Pircher, Rudolf Kawalla, Jurgen Mahn, Gerd Sussek, Waldemar Wolpert | 1991-02-19 |
| 4917969 | Process for the production of clad hot rolled strip and the resulting product | Hans Pircher, Rudolf Kawalla, Gerd Sussek, Waldemar Wolpert | 1990-04-17 |
| 4588119 | Process and apparatus for obtaining inspection samples from wound coils | Jose Fernandez-Acebal, Jurgen Herm, Harald Tomsen | 1986-05-13 |