Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10047747 | Pump assembly and method for evacuating a vapor-filled chamber | Heiner Kösters, Matthias Tamm | 2018-08-14 |
| 9964110 | Bearing arrangement and wear indicator for a liquid ring vacuum pump | Heiner Kösters, Matthias Tamm | 2018-05-08 |