Inventor · disambiguated record
Donald Jonathan Greenlee
Also filed as: GREENLEE DONALD · GREENLEE DONALD J · GREENLEE DONALD JONATHAN
13 granted patents·4 pending applications·152 citations·filing 2000–2025
90Inventor score
Top patents by PatentIndex Score
17 records- 0194US11365600B2Compact downhole toolNINE DOWNHOLE TECH LLC·Filed 2019·Granted Jun 21, 2022·14 cites·46 claims
- 0294US8336635B2Downhole apparatus with packer cup and slipGREENLEE DONALD ROY·Filed 2011·Granted Dec 25, 2012·37 cites·18 claims
- 0393US11697975B2Compact downhole toolNINE DOWNHOLE TECH LLC·Filed 2022·Granted Jul 11, 2023·4 cites·39 claims
- 0493US8113276B2Downhole apparatus with packer cup and slipGREENLEE DONALD ROY·Filed 2008·Granted Feb 14, 2012·66 cites·11 claims
- 0592US12215565B2Compact downhole toolNINE DOWNHOLE TECH LLC·Filed 2023·Granted Feb 4, 2025·2 cites·20 claims
- 0692US8893780B2Downhole apparatus with packer cup and slipGREENLEE DONALD ROY·Filed 2011·Granted Nov 25, 2014·26 cites·12 claims
- 0781US11371312B2Cup plug having a large flow-through inside diameterNINE DOWNHOLE TECH LLC·Filed 2019·Granted Jun 28, 2022·2 cites·18 claims
- 0870US11946333B2Cup plug having a large flow-through inside diameterNINE DOWNHOLE TECH LLC·Filed 2022·Granted Apr 2, 2024·0 cites·14 claims
- 0966US11015415B2Filament-reinforced composite material with load-aligned filament windingsNINE DOWNHOLE TECH LLC·Filed 2018·Granted May 25, 2021·1 cites·16 claims
- 1055US10487615B2Cup plug having a large flow-through inside diameterNINE DOWNHOLE TECH LLC·Filed 2017·Granted Nov 26, 2019·0 cites·17 claims
- 1149US9551197B2Hydrostatic setting toolGREENLEE DONALD R·Filed 2015·Granted Jan 24, 2017·0 cites·19 claims
- 1249US2025146382A1Compact downhole toolNINE DOWNHOLE TECH LLC·Filed 2025·Application pending·0 cites
- 1345US9121240B2Hydrostatic setting toolGREENLEE DONALD R·Filed 2012·Granted Sep 1, 2015·0 cites·19 claims
- 1443US2020392807A1Slips with internal buttonsNINE DOWNHOLE TECH LLC·Filed 2019·Application pending·0 cites
- 1537US9004160B2Downhole tool apparatus with slip plate and wedgeGREENLEE DONALD J·Filed 2013·Granted Apr 14, 2015·0 cites·16 claims
- 1634US2004036225A1Anti-extrusion assembly for a packing element systemFiled 2003·Application pending·0 cites
- 1733US2002070503A1High temperature and pressure element systemFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →