Inventor
ALLTIZER CHAD
US4 patents
Patents
4 patentsUS10850264B2Dec 1, 2020
Hydrocarbon trap catalyst
UMICORE AG & CO KG4 citations70
US10828623B2Nov 10, 2020
Hydrocarbon trap catalyst
UMICORE AG & CO KG5 citations70
US10781735B2Sep 22, 2020
Exhaust emission reduction system having an HC-trap and NOx-trap combination designed for operating under strategic lean conditions
UMICORE AG & CO KG1 citations59
US11123720B2Sep 21, 2021
Hydrocarbon trap catalyst
UMICORE AG & CO KG0 citations49