Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698314 | Compound body of vacuum-coated sintered material and process for its production | Klaus Goedicke, Gunter Hotzsch, Olaf Zywitzki, Siegfried Schiller, Jonathan Reschke +1 more | 1997-12-16 |
| 5693417 | Vacuum-coated compound body and process for its production | Klaus Goedicke, Gunter Hotzsch, Olaf Zywitzki, Siegfried Schiller, Jonathan Reschke +1 more | 1997-12-02 |