Inventor · disambiguated record
Preston J. Hillman
Also filed as: HILLMAN PRESTON · HILLMAN PRESTON J
2 granted patents·1 pending application·1 citations·filing 2015–2019
34Inventor score
Technology areasG06Q
Files withMARCHEX INC3
Top patents by PatentIndex Score
3 records- 0163US10332148B2Call analytics for mobile advertisingMARCHEX INC·Filed 2015·Granted Jun 25, 2019·1 cites·19 claims
- 0258US11276080B2Call analytics for mobile advertisingMARCHEX INC·Filed 2019·Granted Mar 15, 2022·0 cites·20 claims
- 0342US2018165688A1Source-agnostic correlation of consumer telephone numbers and user identifiersMARCHEX INC·Filed 2017·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →