Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421966 | Screw compressor with multi-layered coating of the rotor screws | Andreas Foerster | 2025-09-23 |
| 12352266 | Rotor pair for a compression block of a screw machine | — | 2025-07-08 |
| 12031537 | Screw compressor with multi-layered coating of the rotor screws | Andreas Foerster | 2024-07-09 |
| 11649823 | Screw compressor with multi-layered coating of the rotor screws | Andreas Foerster | 2023-05-16 |
| 11248606 | Rotor pair for a compression block of a screw machine | — | 2022-02-15 |
| 10400769 | Rotor pair for a compression block of a screw machine | — | 2019-09-03 |