Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6165288 | Highly corrosion and wear resistant chilled casting | Anja Dwars, Heinz Koeper, Wolfgang Prechtl, Hermann Tischner | 2000-12-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6165288 | Highly corrosion and wear resistant chilled casting | Anja Dwars, Heinz Koeper, Wolfgang Prechtl, Hermann Tischner | 2000-12-26 |