Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774724 | Dual stage internal combustion engine aftertreatment system using exhaust gas intercooling and charger driven air ejector | Ahmed F. Ghoniem, Jean Roy, Joseph Gehret | 2020-09-15 |