Managing regenerative energy of reciprocating pumping unit
US-2026098459-A1 · Apr 9, 2026 · US
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Thomas Benson patents
Thomas Benson is listed as an inventor on 44 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Thomas Benson |
| Total patents | 44 |
| First publication | Feb 26, 2015 |
| Latest publication | Apr 9, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Long-stroke pumping unit
US-12429046-B2 · Sep 30, 2025 · US
Long-stroke pumping unit
US-2025012268-A1 · Jan 9, 2025 · US
Long-stroke pumping unit
US-12116992-B2 · Oct 15, 2024 · US
Long-stroke pumping unit
US-2023407862-A1 · Dec 21, 2023 · US
Long-stroke pumping unit
US-11781543-B2 · Oct 10, 2023 · US
Long-stroke pumping unit
US-2023265844-A9 · Aug 24, 2023 · US
Well pumping system with enclosed rod rotator
US-11187064-B2 · Nov 30, 2021 · US
Apparatus and methods for counterbalancing a pumping unit
US-11174856-B2 · Nov 16, 2021 · US
Hydraulic pumping system with piston displacement sensing and control
US-2021340972-A1 · Nov 4, 2021 · US
Recent patents
Latest publications not already listed above.
Hydraulic pumping system with piston displacement sensing and control
US-11098708-B2 · Aug 24, 2021 · US
Long-stroke pumping unit
US-2021254616-A1 · Aug 19, 2021 · US
Long stroke pumping unit
US-10962000-B2 · Mar 30, 2021 · US
Direct drive pumping unit
US-10890175-B2 · Jan 12, 2021 · US
Long-stroke pumping unit
US-10844852-B2 · Nov 24, 2020 · US
Fill up tool
US-10626690-B2 · Apr 21, 2020 · US
Universal remote control system for hydrocarbon recovery tools
US-10465494-B2 · Nov 5, 2019 · US
Long stroke pumping unit
US-10400761-B2 · Sep 3, 2019 · US
Direct drive pumping unit
US-2019234400-A1 · Aug 1, 2019 · US
Long stroke pumping unit
US-2019234401-A1 · Aug 1, 2019 · US
Position sensing for wellsite pumping unit
US-10344573-B2 · Jul 9, 2019 · US
Long-stroke pumping unit
US-2019063426-A1 · Feb 28, 2019 · US
Long-stroke pumping unit
US-10196883-B2 · Feb 5, 2019 · US
Reciprocating rod pumping unit
US-10197050-B2 · Feb 5, 2019 · US
Rod string rotation during well pumping operations
US-10167707-B2 · Jan 1, 2019 · US
Modular top drive
US-10132126-B2 · Nov 20, 2018 · US
Long-stroke pumping unit
US-10113544-B2 · Oct 30, 2018 · US
Apparatus and methods for counterbalancing a pumping unit
US-2018128264-A1 · May 10, 2018 · US
Fill up tool
US-2017321508-A1 · Nov 9, 2017 · US
Position sensing for wellsite pumping unit
US-2017260836-A1 · Sep 14, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Weatherford Tech Holdings Llc | 40 |
| Weatherford Technology Holdings Llc | 3 |
| Amfields Lp | 3 |
| Weatherford Lamb | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B43/126 | 24 |
| F04B47/14 | 23 |
| F04B49/20 | 20 |
| E21B43/127 | 20 |
| F04B47/02 | 18 |