Assignee
ASEC MFG
US3 patents
Top patents by PatentIndex Score
US6326329B1Dec 4, 2001
Highly dispersed substantially uniform mixed-metal-oxide composite supports for exhaust conversion catalysts
ASEC MFG86 citations97
US6235255B1May 22, 2001
Catalyst support having zeolite with high sodium back ion-exchange capacity and catalysts made therefrom
ASEC MFG18 citations83
US6174504B1Jan 16, 2001
Methods of control of nitrogen oxide and hydrocarbon emissions from small engines
ASEC MFG12 citations71