Inventor · disambiguated record
Douglas Robert Utsch
Also filed as: UTSCH DOUGLAS ROBERT
1 granted patent·3 pending applications·3 citations·filing 2010–2016
24Inventor score
Top patents by PatentIndex Score
4 records- 0171US10167204B2Gravity filter designs configured for increased residence timeHELEN OF TROY LTD·Filed 2016·Granted Jan 1, 2019·3 cites·16 claims
- 0247US2010243583A1Droplet Forming Fluid Treatment Devices and Methods of Forming Droplets in a Fluid Treatment DevicePUR WATER PURIFICATION PROD·Filed 2010·Application pending·0 cites
- 0347US2010243582A1Droplet Forming Fluid Treatment Devices and Methods of Forming Filtered Droplets in a Fluid Treatment DevicePUR WATER PURIFICATION PROD·Filed 2010·Application pending·0 cites
- 0444US2013175228A1Gravity filter designs configured for increased residence timeHELEN OF TROY LTD·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →