Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11753728 | Antiwear-coated metal component, in particular for a ball valve, and method for applying a multi-layer antiwear coating in order to produce a component of this type | Marcus Guenther, Richard Braak, Michael Fraune | 2023-09-12 |
| 5217535 | Coating device for cast-coating webs | Guenter Hultzsch, Hermann Idstein | 1993-06-08 |