Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078573 | Method for producing a steel product with a Zn coating and a tribologically active layer deposited on the coating, and a steel product produced according to said method | Christian Timma | 2021-08-03 |
| 10208209 | Aqueous agent and coating method for the anticorrosive treatment of metallic substrates | Thomas Sondermann, Christoph Strahl, Matthias Kimpel | 2019-02-19 |
| 10072229 | Use of a sulphate, and method for producing a steel component by forming in a forming machine | Christian Timma | 2018-09-11 |