Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11829453 | Method for operating an electrical control device and electrical control device | Eduard Zang, Peter S. Hesse | 2023-11-28 |
| 4790245 | Support assembly for a cylinder groove | Christian Fischer | 1988-12-13 |