Inventor · disambiguated record
Joshua V. Symms
Also filed as: SYMMS JOSHUA · SYMMS JOSHUA V · SYMMS JOSHUA VERNON
12 granted patents·2 pending applications·41 citations·filing 2012–2024
86Inventor score
Technology areasE21B
Top patents by PatentIndex Score
14 records- 0194US11306562B1Stage tool having composite seatsWEATHERFORD TECH HOLDINGS LLC·Filed 2021·Granted Apr 19, 2022·14 cites·22 claims
- 0291US10174586B2Electronically-actuated cementing port collarWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Jan 8, 2019·9 cites·20 claims
- 0385US9316091B2Electronically-actuated cementing port collarWEATHERFORD LAMB·Filed 2013·Granted Apr 19, 2016·9 cites·26 claims
- 0478US10883333B2Buoyant system for installing a casing stringWEATHERFORD TECH HOLDINGS LLC·Filed 2019·Granted Jan 5, 2021·3 cites·20 claims
- 0577US10655428B2Flow control deviceWEATHERFORD TECH HOLDINGS LLC·Filed 2017·Granted May 19, 2020·3 cites·29 claims
- 0670US12442273B1Limitless injection shoeWEATHERFORD TECH HOLDINGS LLC·Filed 2024·Granted Oct 14, 2025·0 cites·9 claims
- 0765US10024133B2Electronically-actuated, multi-set straddle borehole treatment apparatusWEATHERFORD LAMB INC·Filed 2013·Granted Jul 17, 2018·3 cites·32 claims
- 0859US12497890B2Hydro-mechanical sounding device for use with acoustic telemetry systemWEATHERFORD TECH HOLDINGS LLC·Filed 2024·Granted Dec 16, 2025·0 cites·25 claims
- 0954US12078025B2Sub-surface plug release assemblyWEATHERFORD TECH HOLDINGS LLC·Filed 2022·Granted Sep 3, 2024·0 cites·20 claims
- 1054US11634972B2Catcher for dropped objectsWEATHERFORD TECH HOLDINGS LLC·Filed 2021·Granted Apr 25, 2023·0 cites·17 claims
- 1153US12110761B2Hydrostatically insensitive testing and injection plugWEATHERFORD TECH HOLDINGS LLC·Filed 2023·Granted Oct 8, 2024·0 cites·22 claims
- 1246US2025243730A1Axially and rotationally locked modular valve assembly systemWEATHERFORD TECH HOLDINGS LLC·Filed 2024·Application pending·0 cites
- 1342US11686182B2Top-down cementing of liner assemblyWEATHERFORD TECH HOLDINGS LLC·Filed 2021·Granted Jun 27, 2023·0 cites·24 claims
- 1439US2012273225A1Collapse sensing check valveLOGIUDICE MICHAEL·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →