Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274668 | Vacuum pump having a silencer | Otmar Cornely, Peter Birch | 2022-03-15 |
| 11255328 | Multi-stage rotary lobe pump | — | 2022-02-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274668 | Vacuum pump having a silencer | Otmar Cornely, Peter Birch | 2022-03-15 |
| 11255328 | Multi-stage rotary lobe pump | — | 2022-02-22 |