Inventor · disambiguated record
Dave Sylvester
Also filed as: SYLVESTER DAVE
1 granted patent·2 pending applications·0 citations·filing 2015–2019
1Inventor score
Technology areasG06Q
Files withMASTERCARD INTERNATIONAL INC3
Top patents by PatentIndex Score
3 records- 0150US11580509B2Transaction device, computer program and transaction methodMASTERCARD INTERNATIONAL INC·Filed 2019·Granted Feb 14, 2023·0 cites·17 claims
- 0243US2019272531A1Payment device with touch screenMASTERCARD INTERNATIONAL INC·Filed 2019·Application pending·0 cites
- 0340US2016110696A1Bottom of the pyramid pay method and systemMASTERCARD INTERNATIONAL INC·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →