3 patents
Utility
Hybrid Power System with Electric Generator and Auxiliary Power Source
29 Dec 22
A hybrid power-generator system includes an engine, an electric generator, first and second rectifiers, first and second DC-DC voltage converters, a DC bus, an inverter, and one or more controllers.
Joseph Gehret, Robert A. Panora, Jian Wen
Filed: 23 Jun 22
Utility
NOx reduction without urea using a dual stage catalyst system with intercooling in vehicle gasoline engines
14 Sep 20
An exhaust aftertreatment system includes a first catalytic converter, an oxidation catalyst including a storage catalyst, an air injector, and a cooling unit.
Ahmed F. Ghoniem, Jean Roy
Filed: 31 Oct 17
Utility
Dual stage internal combustion engine aftertreatment system using exhaust gas intercooling and charger driven air ejector
14 Sep 20
An exhaust aftertreatment system includes a first stage catalytic converter, a second stage catalytic converter, and a conduit extending from the first stage catalytic converter to the second stage catalytic converter.
Ahmed F. Ghoniem, Robert Panora, Jean Roy, Joseph Gehret
Filed: 24 Apr 17
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