Inventor · disambiguated record
David Shefferman
Also filed as: SHEFFERMAN DAVID · SHEFFERMAN DAVID SCOTT
2 granted patents·1 pending application·46 citations·filing 2011–2018
64Inventor score
Top patents by PatentIndex Score
3 records- 0189US10872100B1Verifying the validity and status of data from disparate sourcesTRULIA LLC·Filed 2018·Granted Dec 22, 2020·32 cites·20 claims
- 0280US10078679B1Verifying the validity and status of data from disparate sourcesSHEFFERMAN DAVID·Filed 2011·Granted Sep 18, 2018·14 cites·19 claims
- 0333US2013139229A1System for sharing personal and qualifying data with a third partyFRIED LAWRENCE·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →