Individual holder
FRENCH GEORGE F
3 granted patents·90 citations·filing 1974–1980
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0187US3931831AElastic check valve and method of constructionFRENCH GEORGE F·Filed 1974·Granted Jan 13, 1976·45 cites·8 claims
- 0283US4025237ALatching magnetic level sensorFRENCH GEORGE F·Filed 1975·Granted May 24, 1977·40 cites·3 claims
- 0334US4467831AFluid-logic thyristorFRENCH GEORGE F·Filed 1980·Granted Aug 28, 1984·5 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →