Inventor · disambiguated record
Derek French
Also filed as: FRENCH DEREK
2 granted patents·2 pending applications·0 citations·filing 2017–2022
23Inventor score
Top patents by PatentIndex Score
4 records- 0143US11472719B2Coated granular water filtration mediaFRENCH DEREK·Filed 2020·Granted Oct 18, 2022·0 cites·17 claims
- 0243US2022288514A1Systems and processes for filtering water with ultrafine granular mediaFRENCH DEREK·Filed 2022·Application pending·0 cites
- 0340US2019099704A1Systems and processes for filtering water with ultrafine granular mediaUNIV NORTH CAROLINA CHARLOTTE·Filed 2018·Application pending·0 cites
- 0431US10843945B2Pilot filter for a water treatment systemSCOTT DAVID JAMES·Filed 2017·Granted Nov 24, 2020·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →