Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441226 | Method for anti-corrosion pre-treatment of a metal surface containing steel, galvanised steel, aluminium, magnesium and/or a zinc-magnesium alloy | Carina Hecker, Oliver Sauer, Daniel Schatz | 2022-09-13 |
| 11346002 | Composition for coating of metallic surfaces with good adhesion, in particular aluminum materials | Lars Sebralla, Manfred Walter, Nawel Souad Khelfallah | 2022-05-31 |