Inventor · disambiguated record
David R. Ascroft
Also filed as: ASCROFT DAVID · ASCROFT DAVID R
2 granted patents·2 pending applications·7 citations·filing 1997–2016
46Inventor score
Top patents by PatentIndex Score
4 records- 0138US9729748B1Multi-function printing device having light guides between printing engine and scanner for measurement of print engine or other parametersXEROX CORP·Filed 2016·Granted Aug 8, 2017·0 cites·20 claims
- 0230US2018047241A1Coin delivery system with temporary holding stack deviceXEROX CORP·Filed 2016·Application pending·0 cites
- 0329US5835000ACurrent transformer assembliesSMITHS INDUSTRIES PLC·Filed 1997·Granted Nov 10, 1998·7 cites·10 claims
- 0427US2016260275A1Rapid conveyance of coins by rotating conveyor beltsXEROX CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →