Inventor · disambiguated record
Kevin Wendell Ardoin
Also filed as: ARDOIN KEVIN · ARDOIN KEVIN W · ARDOIN KEVIN WENDELL
8 granted patents·2 pending applications·12 citations·filing 2015–2020
79Inventor score
Technology areasE21B
Files withHALLIBURTON ENERGY SERVICES INC10
Top patents by PatentIndex Score
10 records- 0185US11293260B2Buoyancy assist toolHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Apr 5, 2022·4 cites·15 claims
- 0283US11391119B2Differential fill valve with collet sleeveHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Jul 19, 2022·2 cites·20 claims
- 0378US11293261B2Buoyancy assist toolHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Apr 5, 2022·2 cites·18 claims
- 0478US11199071B2Full bore buoyancy assisted casing systemHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted Dec 14, 2021·3 cites·18 claims
- 0563US10689944B2Single trip, open-hole wellbore isolation assemblyHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Jun 23, 2020·1 cites·21 claims
- 0644US11512545B2Downhole check valve assembly with a ratchet mechanismHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Nov 29, 2022·0 cites·20 claims
- 0744US11473395B2Downhole check valve assembly with a locking mechanismHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Oct 18, 2022·0 cites·18 claims
- 0842US10385653B2Single-trip, open-hole wellbore isolation assemblyHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Aug 20, 2019·0 cites·5 claims
- 0937US2022049576A1Differential fill valve sleeve ball assemblyHALLIBURTON ENERGY SERVICES INC·Filed 2020·Application pending·0 cites
- 1036US2020378216A1Downhole tool for cementing a boreholeHALLIBURTON ENERGY SERVICES INC·Filed 2020·Application pending·0 cites
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