Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187192 | Systems and methods for conducting vehicle evaporative emissions test diagnostic procedures | Aed M. Dudar, Dennis Seung-Man Yang | 2021-11-30 |
| 11085382 | Evaporative emission control system and method | Kenneth L. Pifher, Dennis Seung-Man Yang | 2021-08-10 |
| 11073099 | Systems and methods for EVAP leak testing | Aed M. Dudar, Russell Randall Pearce, Dennis Seung-Man Yang | 2021-07-27 |
| 10982607 | Systems and methods for vehicle fuel system and evaporative emissions system diagnostics | Aed M. Dudar, Dennis Seung-Man Yang | 2021-04-20 |
| 10975782 | Systems and methods for a vehicle cold-start evaporative emissions test diagnostic | Aed M. Dudar | 2021-04-13 |