Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4994118 | Process for the production of hot rolled steel or heavy plates | Hans Pircher, Rudolf Kawalla, Gerd Sussek, Walter Wilms, Waldemar Wolpert | 1991-02-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4994118 | Process for the production of hot rolled steel or heavy plates | Hans Pircher, Rudolf Kawalla, Gerd Sussek, Walter Wilms, Waldemar Wolpert | 1991-02-19 |