Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5196075 | Method for modifying and thereby improving the corrosion resistance and hardness of workpieces of ferritic steel | Knut Jansen, Hans J. Plumer | 1993-03-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5196075 | Method for modifying and thereby improving the corrosion resistance and hardness of workpieces of ferritic steel | Knut Jansen, Hans J. Plumer | 1993-03-23 |