Inventor · disambiguated record
Allan B. Delfino
Also filed as: DELFINO ALLAN B
3 granted patents·167 citations·filing 1982–1983
77Inventor score
Technology areasE21B
Files withFMC CORP3
Top patents by PatentIndex Score
3 records- 0184US4509901AMethod and apparatus for detecting problems in sucker-rod well pumpsFMC CORP·Filed 1983·Granted Apr 9, 1985·65 cites·14 claims
- 0280US4487061AMethod and apparatus for detecting well pump-offFMC CORP·Filed 1982·Granted Dec 11, 1984·58 cites·31 claims
- 0376US4483188AMethod and apparatus for recording and playback of dynagraphs for sucker-rod wellsFMC CORP·Filed 1983·Granted Nov 20, 1984·44 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →