Assignee

FOTOMARK INC

US·1 granted patent·42 citations·filing 1977–1977

Technology mixA61L1 C02F1 E03C1 H05B1

Top patents by PatentIndex Score

1 record

0178US4192988AElectrically heated thermal microbial drain barrierFOTOMARK INC·Filed 1977·Granted Mar 11, 1980·42 cites·3 claims

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