Assignee

LENGYEL STEPHEN P

US·1 granted patent·37 citations·filing 1981–1981

Technology mixC11D1

Top patents by PatentIndex Score

1 record

0172US4464292AMixed ethoxylated alcohol/ethoxy sulfate surfactants and synthetic detergents incorporating the sameLENGYEL STEPHEN P·Filed 1981·Granted Aug 7, 1984·37 cites·10 claims

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