Inventor · disambiguated record
Mitchell A. Boyd
Also filed as: BOYD MITCHELL A
35 granted patents·10 pending applications·181 citations·filing 2016–2025
97Inventor score
Top patents by PatentIndex Score
45 records- 0198US10273789B2Dart valves for bypass plungersFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2016·Granted Apr 30, 2019·24 cites·4 claims
- 0297US11448049B2Gas assisted plunger lift control system and methodFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2020·Granted Sep 20, 2022·6 cites·20 claims
- 0397US10669824B2Unibody bypass plunger and valve cage with sealable portsFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2019·Granted Jun 2, 2020·16 cites·16 claims
- 0497US10550674B2Internal valve plungerFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2019·Granted Feb 4, 2020·20 cites·18 claims
- 0596US12098609B1Wellhead flow block and flow control mechanismsFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2023·Granted Sep 24, 2024·4 cites·24 claims
- 0696US9915133B2Unibody bypass plunger with centralized helix and crimple featureFlowco Production Solutions·Filed 2016·Granted Mar 13, 2018·19 cites·16 claims
- 0795US12071836B2Catcher assembly for a plungerFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2023·Granted Aug 27, 2024·3 cites·20 claims
- 0895US11578570B2Unibody bypass plunger and valve cage with sealable portsFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2022·Granted Feb 14, 2023·4 cites·20 claims
- 0995US11530599B2Unibody bypass plunger and valve cageFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2022·Granted Dec 20, 2022·2 cites·14 claims
- 1095US9677389B2Dart valve assembly for a bypass plungerFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2016·Granted Jun 13, 2017·26 cites·20 claims
- 1194US9869401B1Split bobbin clutch for bypass plungersFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2017·Granted Jan 16, 2018·11 cites·8 claims
- 1294US9624996B2Robust bumper spring assemblyFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2016·Granted Apr 18, 2017·13 cites·20 claims
- 1393US10677027B2Apparatus and method for securing end pieces to a mandrelFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2017·Granted Jun 9, 2020·10 cites·10 claims
- 1490US11326424B2Apparatus and method for securing end pieces to a mandrelFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2020·Granted May 10, 2022·2 cites·17 claims
- 1588US9957785B2Unitary body bypass plunger and valve cageFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2017·Granted May 1, 2018·3 cites·10 claims
- 1687US12276178B2Clutch apparatuses, systems and methodsFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2022·Granted Apr 15, 2025·1 cites·25 claims
- 1784US12497873B2Unibody bypass plunger and valve cageFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2024·Granted Dec 16, 2025·0 cites·16 claims
- 1884US2025092768A1Unibody bypass plunger and valve cageFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2024·Application pending·0 cites
- 1983US11732558B2Fastening apparatus, system, and methodFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2021·Granted Aug 22, 2023·1 cites·13 claims
- 2083US10927652B2Internal valve plungerFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2019·Granted Feb 23, 2021·2 cites·20 claims
- 2182US12320240B2Gas assisted plunger lift control system and methodFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2022·Granted Jun 3, 2025·0 cites·20 claims
- 2282US11346193B2Internal valve plungerFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2021·Granted May 31, 2022·1 cites·18 claims
- 2381US12473793B2Wellhead flow block and flow control mechanismsFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2024·Granted Nov 18, 2025·0 cites·21 claims
- 2481US11920443B2Unibody bypass plunger and valve cageFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2022·Granted Mar 5, 2024·0 cites·13 claims
- 2581US2025270908A1Gas assisted plunger lift control system and methodFLOWCO MASTERCO LLC·Filed 2025·Application pending·0 cites
- 2680US12460500B2Wellhead flow block and flow control mechanismsFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2024·Granted Nov 4, 2025·0 cites·20 claims
- 2778US11293267B2Apparatuses and methods for scrapingFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2019·Granted Apr 5, 2022·2 cites·22 claims
- 2878US10047589B2Automatic release valve for a bumper springFlowco Production Solutions·Filed 2016·Granted Aug 14, 2018·3 cites·14 claims
- 2975US12497871B2Catcher assembly for a plungerFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2024·Granted Dec 16, 2025·0 cites·16 claims
- 3075US2022290535A1Internal valve plungerFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2022·Application pending·0 cites
- 3174US2025207476A1Clutch apparatuses, systems and methodsFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2025·Application pending·0 cites
- 3273US11401789B2Unibody bypass plunger and valve cage with sealable portsFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2021·Granted Aug 2, 2022·0 cites·13 claims
- 3373US9963957B2Clutch assembly for bypass plungersFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2016·Granted May 8, 2018·1 cites·9 claims
- 3472US11434733B2Unibody bypass plunger and valve cageFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2021·Granted Sep 6, 2022·0 cites·7 claims
- 3569US11814936B2Apparatus and method for securing end pieces to a mandrelFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2022·Granted Nov 14, 2023·0 cites·20 claims
- 3667US9957784B1Latch for a ball and sleeve plungerFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2017·Granted May 1, 2018·1 cites·14 claims
- 3766US10907453B2Unibody bypass plunger and valve cage with sealable portsFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2020·Granted Feb 2, 2021·0 cites·30 claims
- 3863US11105189B2Unibody bypass plunger and valve cageFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2019·Granted Aug 31, 2021·0 cites·20 claims
- 3963US2025314158A1Unibody shift rod plungerFLOWCO MASTERCO LLC·Filed 2025·Application pending·0 cites
- 4062US2025314159A1Catcher assembly for a plungerFLOWCO MASTERCO LLC·Filed 2025·Application pending·0 cites
- 4162US2025334020A1Wellhead flow block and flow control mechanismsFLOWCO MASTERCO LLC·Filed 2025·Application pending·0 cites
- 4257USD937982SApparatus for a plunger systemFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2019·Granted Dec 7, 2021·6 cites·1 claims
- 4344US2022056785A1Unibody bypass plunger with integral dart valve cageFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2021·Application pending·0 cites
- 4443US2020088303A1Unibody Bypass Plunger With Integral Dart Valve CageFlowco Production Solutions·Filed 2018·Application pending·0 cites
- 4541US2021079911A1Unibody shift rod plungerFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →