Tecogen
Patents, Design & Utilities
Last updated:
List of all Tecogen patents 2 in total
| Status | Patent |
|---|---|
Grant | Utility: NOx reduction without urea using a dual stage catalyst system with intercooling in vehicle gasoline engines Filling date: 6 Sep 2025 Issue date: 15 Sep 2020 |
Grant | Utility: Dual stage internal combustion engine aftertreatment system using exhaust gas intercooling and charger driven air ejector Filling date: 6 Sep 2025 Issue date: 15 Sep 2020 |
Showing 1 to 2 of 2 patents.