Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920761 | Vacuum pump rotor for a vacuum pump having a roots pumping mechanism | Nigel Paul Schofield | 2018-03-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920761 | Vacuum pump rotor for a vacuum pump having a roots pumping mechanism | Nigel Paul Schofield | 2018-03-20 |