Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5795540 | Corrosion and wear-resistant chill casting | Anja Dwars, Wolfgang Prechtl, Hermann Tischner | 1998-08-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5795540 | Corrosion and wear-resistant chill casting | Anja Dwars, Wolfgang Prechtl, Hermann Tischner | 1998-08-18 |