Inventor · disambiguated record
Dennis Willis
Also filed as: WILLIS DENNIS · WILLIS DENNIS L
6 granted patents·1 pending application·101 citations·filing 1992–2021
85Inventor score
Top patents by PatentIndex Score
7 records- 0193US10985612B2Power supplies for pool and spa equipmentHAYWARD IND INC·Filed 2020·Granted Apr 20, 2021·5 cites·20 claims
- 0293US7677268B2Fluid distribution system for a swimming pool cleaning apparatusHAYWARD IND INC·Filed 2007·Granted Mar 16, 2010·42 cites·21 claims
- 0392US10381872B2Power supplies for pool and spa equipmentHAYWARD IND INC·Filed 2016·Granted Aug 13, 2019·12 cites·20 claims
- 0488US11834861B2Power supplies for pool and spa equipmentHAYWARD IND INC·Filed 2021·Granted Dec 5, 2023·2 cites·23 claims
- 0586US9502907B2Power supplies for pool and spa equipmentPOTUCEK KEVIN L·Filed 2011·Granted Nov 22, 2016·16 cites·17 claims
- 0677USD348591SCombined cutting board with detachable knife cleaner/sharpenerWILLIS DENNIS L·Filed 1992·Granted Jul 12, 1994·24 cites·1 claims
- 0760US2019363579A1Power Supplies For Pool And Spa EquipmentHAYWARD IND INC·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →