Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168691 | Rotary vacuum pump with a rotor end groove | Phillip Saxton, Peter Todman | 2021-11-09 |
| 11143188 | Vacuum pump reed valve which will reduce cold start torque | Simon Warner | 2021-10-12 |