Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6866815 | Metallurgical vessel and method for producing the same | Hans-Werner Gohres, Franz-Josef Divjak, Olaf Kleinjan, Sait Taniyan | 2005-03-15 |
| 6613272 | Vessel for metallurgical purposes | Franz-Josef Divjak, Hans-Werner Gohres, Olaf Kleinjan, Sait Taniyan, Günter Schwalenstöcker | 2003-09-02 |
| 6409963 | Metallurgic container | Hans-Werner Gohres, Franz-Josef Divjak | 2002-06-25 |