Inventor · disambiguated record
Donald J. Frieden
Also filed as: FRIEDEN DONALD J
3 granted patents·2 pending applications·493 citations·filing 1996–2013
78Inventor score
Top patents by PatentIndex Score
5 records- 0188US6480100B1Radio frequency identification tag formatting methodSAT CORP·Filed 2001·Granted Nov 12, 2002·221 cites·20 claims
- 0288US6144301AElectronic tracking tagSAFETRAC CONTROL SYSTEMS INC·Filed 1997·Granted Nov 7, 2000·266 cites·39 claims
- 0350US2013232019A1Fuel purchase transaction method and systemP97 NETWORKS INC·Filed 2013·Application pending·0 cites
- 0450US2014351138A1Payment System for Vehicle FuelingP97 NETWORKS INC·Filed 2012·Application pending·0 cites
- 0538USD382912SIdentification tracking tagFRIEDEN DONALD J·Filed 1996·Granted Aug 26, 1997·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →