Inventor · disambiguated record
Douglas H. Philhower
Also filed as: PHILHOWER DOUGLAS H
5 granted patents·1 pending application·38 citations·filing 2011–2021
80Inventor score
Top patents by PatentIndex Score
6 records- 0193US10985612B2Power supplies for pool and spa equipmentHAYWARD IND INC·Filed 2020·Granted Apr 20, 2021·5 cites·20 claims
- 0292US10381872B2Power supplies for pool and spa equipmentHAYWARD IND INC·Filed 2016·Granted Aug 13, 2019·12 cites·20 claims
- 0388US11834861B2Power supplies for pool and spa equipmentHAYWARD IND INC·Filed 2021·Granted Dec 5, 2023·2 cites·23 claims
- 0486US9502907B2Power supplies for pool and spa equipmentPOTUCEK KEVIN L·Filed 2011·Granted Nov 22, 2016·16 cites·17 claims
- 0584US10718337B2Self-priming dedicated water feature pumpHAYWARD IND INC·Filed 2017·Granted Jul 21, 2020·3 cites·30 claims
- 0660US2019363579A1Power Supplies For Pool And Spa EquipmentHAYWARD IND INC·Filed 2019·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Douglas H. Philhower files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →