Inventor · disambiguated record
Federico Amezaga
Also filed as: AMEZAGA FEDERICO
12 granted patents·2 pending applications·18 citations·filing 2013–2022
84Inventor score
Top patents by PatentIndex Score
14 records- 0191US10738535B2Power supply for a top driveWEATHERFORD TECH HOLDINGS LLC·Filed 2018·Granted Aug 11, 2020·7 cites·22 claims
- 0287US10366507B2Optical imaging and assessment system for tong cassette positioning deviceWEATHERFORD TECH HOLDINGS LLC·Filed 2017·Granted Jul 30, 2019·7 cites·22 claims
- 0381US10081991B2Modular adapter for tongsWEATHERFORD TECH HOLDINGS LLC·Filed 2015·Granted Sep 25, 2018·3 cites·18 claims
- 0458US10247246B2Tool coupler with threaded connection for top driveWEATHERFORD TECH HOLDINGS LLC·Filed 2017·Granted Apr 2, 2019·0 cites·4 claims
- 0557US9732591B2Hydrostatic tubular lifting systemWEATHERFORD TECH HOLDINGS LLC·Filed 2013·Granted Aug 15, 2017·1 cites·23 claims
- 0656US2019017335A1Modular adapter for tongsWEATHERFORD TECH HOLDINGS LLC·Filed 2018·Application pending·0 cites
- 0755US12180789B2Spiders capable of handling well components of multiple sizesWEATHERFORD TECH HOLDINGS LLC·Filed 2021·Granted Dec 31, 2024·0 cites·20 claims
- 0855US10030454B2Tubular handling toolWEATHERFORD TECH HOLDINGS LLC·Filed 2017·Granted Jul 24, 2018·0 cites·20 claims
- 0952US10167671B2Power supply for a top driveWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Jan 1, 2019·0 cites·20 claims
- 1052US10125555B2Tubular handling toolWEATHERFORD TECH HOLDINGS LLC·Filed 2014·Granted Nov 13, 2018·0 cites·27 claims
- 1149US10132118B2Dual torque transfer for top drive systemWEATHERFORD TECH HOLDINGS LLC·Filed 2017·Granted Nov 20, 2018·0 cites·20 claims
- 1248US11441412B2Tool coupler with data and signal transfer methods for top driveWEATHERFORD TECH HOLDINGS LLC·Filed 2017·Granted Sep 13, 2022·0 cites·22 claims
- 1345US12331600B2Safety clutch system for circulation/fill-up/flowback toolWEATHERFORD TECH HOLDINGS LLC·Filed 2022·Granted Jun 17, 2025·0 cites·22 claims
- 1437US2018340380A1Local electric power generation for tong control systemWERN FRANK·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →