Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11686251 | Pre-chamber spark control with two ignition sources | William P Attard, Qun Wei | 2023-06-27 |
| 11512677 | Pre-chamber jet ignition torque control with two ignition sources | Qun Wei, William P Attard | 2022-11-29 |