Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11215180 | Method and pump arrangement for evacuating a chamber | Heiner Kösters, Daniel Kühlein | 2022-01-04 |
| 9845803 | Screw pump | Heiner Kösters | 2017-12-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11215180 | Method and pump arrangement for evacuating a chamber | Heiner Kösters, Daniel Kühlein | 2022-01-04 |
| 9845803 | Screw pump | Heiner Kösters | 2017-12-19 |