Inventor · disambiguated record
Mark Biersdorf
Also filed as: BIERSDORF MARK
9 granted patents·295 citations·filing 2017–2022
90Inventor score
Top patents by PatentIndex Score
9 records- 0197US9961194B1Systems and methods for authenticating a caller at a call centerSTATE FARM MUTUAL AUTOMOBILE INSURANCE CO·Filed 2017·Granted May 1, 2018·232 cites·20 claims
- 0296US9894199B1Systems and methods for authenticating a caller at a call centerSTATE FARM MUTUAL AUTOMOBILE INSURANCE CO·Filed 2017·Granted Feb 13, 2018·35 cites·20 claims
- 0393US10721353B1Systems and methods for authenticating a caller at a call centerSTATE FARM MUTUAL AUTOMOBILE INSURANCE CO·Filed 2018·Granted Jul 21, 2020·5 cites·20 claims
- 0492US10154134B1Systems and methods for authenticating a caller at a call centerSTATE FARM MUTUAL AUTOMOBILE INSURANCE CO·Filed 2018·Granted Dec 11, 2018·9 cites·20 claims
- 0591US10158754B1Systems and methods for authenticating a caller at a call centerSTATE FARM MUTUAL AUTOMOBILE INSURANCE CO·Filed 2017·Granted Dec 18, 2018·8 cites·20 claims
- 0684US10594860B1Systems and methods for authenticating a caller at a call centerSTATE FARM MUTUAL AUTOMOBILE INSURANCE CO·Filed 2018·Granted Mar 17, 2020·3 cites·19 claims
- 0781US11425242B1Systems and methods for authenticating a caller at a call centerSTATE FARM MUTUAL AUTOMOBILE INSURANCE CO·Filed 2019·Granted Aug 23, 2022·2 cites·20 claims
- 0879US11140261B1Systems and methods for authenticating a caller at a call centerSTATE FARM MUTUAL AUTOMOBILE INSURANCE CO·Filed 2020·Granted Oct 5, 2021·1 cites·19 claims
- 0973US12225155B2Systems and methods for authenticating a caller at a call centerSTATE FARM MUTUAL AUTOMOBILE INSURANCE CO·Filed 2022·Granted Feb 11, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →