Assignee

CERCONA INC

US·1 granted patent·87 citations·filing 1989–1989

Technology mixB01D1 C04B1 F01N1 F02B1 Y02T1 Y10S1

Top patents by PatentIndex Score

1 record

0191US4976760APorous ceramic article for use as a filter for removing particulates from diesel exhaust gasesCERCONA INC·Filed 1989·Granted Dec 11, 1990·87 cites·1 claims

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