Inventor · disambiguated record
Everett Hagar
Also filed as: HAGAR EVERETT · HAGAR EVERETT P · HAGAR EVERETT PHILIP
11 granted patents·1 pending application·12 citations·filing 2013–2024
82Inventor score
Top patents by PatentIndex Score
12 records- 0186US10584534B2Drilling tool with near-bit electronicsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Mar 10, 2020·6 cites·18 claims
- 0284US12152467B2Clutch assembly and related systems and methodsNTS AMEGA WEST USA INC·Filed 2022·Granted Nov 26, 2024·1 cites·18 claims
- 0378US12454864B2Clutch assembly and related systems and methodsNTS AMEGA WEST USA INC·Filed 2024·Granted Oct 28, 2025·0 cites·19 claims
- 0469US11371288B2Rotary steerable drilling push-the-point-the-bitHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted Jun 28, 2022·2 cites·20 claims
- 0566US12049823B2Drilling apparatus and method for use with rotating drill pipeNTS AMEGA WEST USA INC·Filed 2020·Granted Jul 30, 2024·1 cites·30 claims
- 0657US10184306B2Detecting and remediating downhole excessive pressure conditionHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jan 22, 2019·1 cites·21 claims
- 0755US9879784B2Rotary seal assembly for accommodating radial deflection and tiltingHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Jan 30, 2018·1 cites·17 claims
- 0852US11927095B2Steering pad apparatus and related methodsHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Mar 12, 2024·0 cites·19 claims
- 0947US2017275954A1Pressure compensation mechanism for a seal assembly of a rotary drilling deviceHALLIBURTON ENERGY SERVICES INC·Filed 2014·Application pending·0 cites
- 1039US11105167B2Method and apparatus for generating fluid pressure pulses of adjustable amplitudeCARPENTER TECH CORPORATION·Filed 2019·Granted Aug 31, 2021·0 cites·18 claims
- 1139US9702195B2Adjustable bent housings with sacrificial support membersHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Jul 11, 2017·0 cites·20 claims
- 1237US9816322B2Adjustable bent housings with disintegrable sacrificial support membersHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Nov 14, 2017·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →