Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499471 | Method and systems for reducing heat loss to a turbocharger during cold engine starting | Xiaogang Zhang, Ray Host, Steven Wooldridge, William Charles Ruona, Jianwen James Yi | 2022-11-15 |
| 11473518 | Methods for reducing cold start emissions for engines | Xiaogang Zhang, Steven Wooldridge, Brad Alan VanDerWege, Gary Alan Coulson, Jennifer Fischer | 2022-10-18 |
| 11300063 | Systems and methods for split lambda catalyst heating | Thomas G. Leone, Xiaogang Zhang, Jianwen James Yi, Steven Schwochert | 2022-04-12 |