Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10227686 | Pretreating zinc surfaces prior to a passivating process | Michael Wolpers, Marcel Roth, Uta Sundermeier | 2019-03-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10227686 | Pretreating zinc surfaces prior to a passivating process | Michael Wolpers, Marcel Roth, Uta Sundermeier | 2019-03-12 |