Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821508 | Temperature control device for drive and/or transmission units such as tunnel borer transmissions | Philipp Freude | 2023-11-21 |
| 10737917 | Hoisting winch assembly | Martin PAAL, Steven KREYSSIG | 2020-08-11 |
| 10246311 | Winch | Erich Harsch | 2019-04-02 |