Inventor · disambiguated record
Francis J. Higgins
Also filed as: HIGGINS FRANCIS J
3 granted patents·81 citations·filing 1968–1981
72Inventor score
Files withUS NAVY3
Top patents by PatentIndex Score
3 records- 0179US4953143AMultiple frequency synthetic aperture sonarUS NAVY·Filed 1981·Granted Aug 28, 1990·44 cites·8 claims
- 0274US4958330AWide angular diversity synthetic aperture sonarUS NAVY·Filed 1980·Granted Sep 18, 1990·34 cites·8 claims
- 0331US4004540AGalvanic detector for detecting the cutting of a command wireUS NAVY·Filed 1968·Granted Jan 25, 1977·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →