Inventor · disambiguated record
David Persson
Also filed as: PERSSON DAVID · PERSSON DAVID L
11 granted patents·3 pending applications·17 citations·filing 1975–2021
81Inventor score
Top patents by PatentIndex Score
14 records- 0168US11172805B2Method and an appliance for washing and rinsing goods sensitive to temperature changesElectrolux Appliances AB·Filed 2017·Granted Nov 16, 2021·2 cites·14 claims
- 0261US11141039B2Dishwasher, method and control system for handling clogging conditionElectrolux Appliances AB·Filed 2017·Granted Oct 12, 2021·1 cites·14 claims
- 0356US3952515ASpeed and load responsive underspeed actuator for hydrostatic transmissionsCATERPILLAR TRACTOR CO·Filed 1975·Granted Apr 27, 1976·14 cites·9 claims
- 0446US10271707B2Alternating pump direction for fluid detectionElectrolux Appliances AB·Filed 2014·Granted Apr 30, 2019·0 cites·18 claims
- 0544US11019979B2Process water flow detection in circulation pumpElectrolux Appliances AB·Filed 2016·Granted Jun 1, 2021·0 cites·20 claims
- 0644US10595703B2Method of determining whether process water is present in a circulation pump of an appliance for washing and rinsing goods, and appliance and computer program therewithElectrolux Appliances AB·Filed 2015·Granted Mar 24, 2020·0 cites·19 claims
- 0742US11076740B2Method of controlling a circulation pump in an appliance for washing and rinsing goodsElectrolux Appliances AB·Filed 2015·Granted Aug 3, 2021·0 cites·11 claims
- 0841US10786137B2Determining whether process water has been added to a sump of an appliance for washing and rinsing goods during interruption of appliance operationElectrolux Appliances AB·Filed 2015·Granted Sep 29, 2020·0 cites·14 claims
- 0941US2023062451A1Washing appliance, method of detecting operational error, and control arrangementElectrolux Appliances AB·Filed 2020·Application pending·0 cites
- 1037US2025049284A1Washing appliance with improved circulation pump controlElectrolux Appliances AB·Filed 2021·Application pending·0 cites
- 1137US2025082168A1Washing appliance with improved control of circulation pump and inlet valveElectrolux Appliances AB·Filed 2021·Application pending·0 cites
- 1236US10939795B2Estimating water fill rate in an appliance for washing and rinsing goodsElectrolux Appliances AB·Filed 2015·Granted Mar 9, 2021·0 cites·17 claims
- 1335US11272825B2DishwasherElectrolux Appliances AB·Filed 2016·Granted Mar 15, 2022·0 cites·18 claims
- 1435US11045067B2Dishware supporting arrangement and dishwasher comprising dishware supporting arrangementElectrolux Appliances AB·Filed 2016·Granted Jun 29, 2021·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →