Inventor · disambiguated record
John A. Korpiel
Also filed as: KORPIEL JOHN A
4 granted patents·0 citations·filing 2012–2018
53Inventor score
Top patents by PatentIndex Score
4 records- 0151US10023487B2Method of recovering oil or gas and treating the resulting produced waterNAGGHAPPAN LNSP·Filed 2012·Granted Jul 17, 2018·0 cites·2 claims
- 0250US10723643B2Method of recovering oil or gas and treating the resulting produced waterVEOLIA WATER SOLUTIONS & TECH·Filed 2018·Granted Jul 28, 2020·0 cites·14 claims
- 0345US11230478B2Method for treating produced waterVEOLIA WATER SOLUTIONS & TECH·Filed 2018·Granted Jan 25, 2022·0 cites·8 claims
- 0442US10843946B2Process for removing silica from produced water and other wastewater streamsNAGGHAPPAN LNSP·Filed 2017·Granted Nov 24, 2020·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →