Assignee

STEPHENS JAMES B

US·1 granted patent·119 citations·filing 1988–1988

Technology mixG02C1

Top patents by PatentIndex Score

1 record

0189US4952046AOptical lenses with selective transmissivity functionsSTEPHENS JAMES B·Filed 1988·Granted Aug 28, 1990·119 cites·10 claims

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