Assignee

DUVINAGE FRANK

DE·1 granted patent·18 citations·filing 2004–2004

Technology mixB01D1 F01N1 F02D1 F02M1 Y02A1 Y02T1

Top patents by PatentIndex Score

1 record

0167US8181445B2Device and method for exhaust gas aftertreatmentDUVINAGE FRANK·Filed 2004·Granted May 22, 2012·18 cites·11 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →