Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492693 | Pre-treatment process of a surface of a metallic substrate | Ralph Hunger, Andreas Hunger | 2022-11-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492693 | Pre-treatment process of a surface of a metallic substrate | Ralph Hunger, Andreas Hunger | 2022-11-08 |