Inventor · disambiguated record
David Ferrell
Also filed as: FERRELL DAVID · FERRELL DAVID LEE
1 granted patent·3 pending applications·0 citations·filing 2009–2015
3Inventor score
Top patents by PatentIndex Score
4 records- 0159US2010094664A1Insurance claims and rate evasion fraud system based upon vehicle historyCARFAX INC·Filed 2009·Application pending·0 cites
- 0248US8967469B2System and method for tracking items by means of longwave, magnetic signal taggingIDEAL INNOVATIONS INC·Filed 2013·Granted Mar 3, 2015·0 cites·15 claims
- 0347US2015332411A1Insurance Claims and Rate Evasion Fraud System Based Upon Vehicle HistoryCARFAX INC·Filed 2015·Application pending·0 cites
- 0419US2014212551A1Food preservation systemFERRELL DAVID LEE·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →