Individual holder
STEPHENS RICHARD G
3 granted patents·58 citations·filing 1974–1976
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0175US3935562APattern recognition method and apparatusSTEPHENS RICHARD G·Filed 1974·Granted Jan 27, 1976·25 cites·13 claims
- 0270US4057881AMachine tool apparatusSTEPHENS RICHARD G·Filed 1976·Granted Nov 15, 1977·19 cites·34 claims
- 0361US3932839APattern analysis apparatus and methodSTEPHENS RICHARD G·Filed 1974·Granted Jan 13, 1976·14 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →