Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378908 | Exhaust gas treatment system and model for controlling hydrocarbon adsorption/desorption in hydrocarbon trap | Yuntao Gu, Calvin J. Thomas | 2025-08-05 |
| 12338762 | Exhaust gas treatment system for controlling hydrocarbon adsorption/desorption in hydrocarbon trap | Yuntao Gu, Patrick G. Szymkowicz, Wei Li, Calvin J. Thomas | 2025-06-24 |