Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146447 | Multimode engines with advanced valvetrain systems and methods of use | Shengrong Zhu, Mark Shirley, Ankith Ullal, Nam Kyun Kang, Jeffrey Hollowell +2 more | 2024-11-19 |
| 12123369 | Active method for cold start emissions reduction | Shengrong Zhu, Jeffrey Hollowell, Mark Shirley, Nicholas Fantin | 2024-10-22 |
| 12006884 | Split cycle waste heat method for combustion initiation in gasoline compression ignition engine | Mark Shirley, Nicholas Fantin, Shengrong Zhu, Jeffrey Hollowell, Nahm Roh Joo | 2024-06-11 |