Inventor · disambiguated record
Howard Don Davis
Also filed as: DAVIS HOWARD DON
7 granted patents·1 pending application·9 citations·filing 2015–2023
77Inventor score
Files withERGON INC8
Top patents by PatentIndex Score
8 records- 0189US10087379B2Process for producing naphthenic base oilsERGON INC·Filed 2015·Granted Oct 2, 2018·4 cites·18 claims
- 0286US11560521B2High performance process oilERGON INC·Filed 2022·Granted Jan 24, 2023·1 cites·16 claims
- 0384US10479949B2Process for producing naphthenic bright stocksERGON INC·Filed 2015·Granted Nov 19, 2019·2 cites·22 claims
- 0472US11566187B2High performance process oil based on distilled aromatic extractsERGON INC·Filed 2016·Granted Jan 31, 2023·1 cites·16 claims
- 0572US11332679B2High performance process oilERGON INC·Filed 2016·Granted May 17, 2022·1 cites·15 claims
- 0670US2023167371A1High performance process oil based on distilled aromatic extractsERGON INC·Filed 2023·Application pending·0 cites
- 0769US10800985B2Process for producing naphthenic bright stocksERGON INC·Filed 2019·Granted Oct 13, 2020·0 cites·22 claims
- 0866US10557093B2Process for producing naphthenic base oilsERGON INC·Filed 2018·Granted Feb 11, 2020·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →