Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10894301 | Method of removing a coating of organic material adhering to the surface of tin-plated sheet steel | Andreas Tschage | 2021-01-19 |
| 9115428 | Method for enhancing corrosion resistance of a metallic coating on a steel strip or plate | Winfried Hoehn, Helmut Oberhoffer, Reiner Sauer | 2015-08-25 |