Inventor · disambiguated record
Michael Eugene May
Also filed as: MAY MICHAEL EUGENE
30 granted patents·12 pending applications·436 citations·filing 2016–2025
97Inventor score
Files withKERR MACHINE CO42
Top patents by PatentIndex Score
42 records- 0198US11649901B2Sealing high pressure flow devicesKERR MACHINE CO·Filed 2022·Granted May 16, 2023·6 cites·25 claims
- 0298US11434901B2Fluid endKERR MACHINE CO·Filed 2021·Granted Sep 6, 2022·18 cites·22 claims
- 0398US11143315B2Sealing high pressure flow devicesKERR MACHINE CO·Filed 2020·Granted Oct 12, 2021·11 cites·9 claims
- 0498US11078903B2Tapered valve seatKERR MACHINE CO·Filed 2018·Granted Aug 3, 2021·40 cites·6 claims
- 0598US10962001B2Fluid end assemblyKERR MACHINE CO·Filed 2020·Granted Mar 30, 2021·53 cites·22 claims
- 0698US10941765B2Fluid endKERR MACHINE CO·Filed 2019·Granted Mar 9, 2021·42 cites·29 claims
- 0798US10907738B2Sealing high pressure flow devicesKERR MACHINE CO·Filed 2020·Granted Feb 2, 2021·40 cites·14 claims
- 0898US10895325B2Sealing high pressure flow devicesKERR MACHINE CO·Filed 2017·Granted Jan 19, 2021·26 cites·25 claims
- 0998US10591070B2Sealing high pressure flow devicesKERR MACHINE CO·Filed 2019·Granted Mar 17, 2020·44 cites·24 claims
- 1098US10288178B2Sealing high pressure flow devicesKERR MACHINE CO·Filed 2016·Granted May 14, 2019·44 cites·32 claims
- 1197US11846282B2High pressure pumpKERR MACHINE CO·Filed 2022·Granted Dec 19, 2023·5 cites·18 claims
- 1297US11635068B2Modular power endKERR MACHINE CO·Filed 2021·Granted Apr 25, 2023·8 cites·12 claims
- 1397US11536378B2Sealing high pressure flow devicesKERR MACHINE CO·Filed 2022·Granted Dec 27, 2022·7 cites·9 claims
- 1497US11486502B2Sealing high pressure flow devicesKERR MACHINE CO·Filed 2020·Granted Nov 1, 2022·6 cites·19 claims
- 1597US11346339B2High pressure pumpKERR MACHINE CO·Filed 2020·Granted May 31, 2022·13 cites·18 claims
- 1697US11208996B2Modular power endKERR MACHINE CO·Filed 2020·Granted Dec 28, 2021·15 cites·22 claims
- 1797US10941866B2Stem guided valveKERR MACHINE CO·Filed 2019·Granted Mar 9, 2021·42 cites·20 claims
- 1896US11788527B2Fluid endKERR MACHINE CO·Filed 2022·Granted Oct 17, 2023·7 cites·14 claims
- 1995US11635151B2Modular power endKERR MACHINE CO·Filed 2021·Granted Apr 25, 2023·2 cites·19 claims
- 2095US11536267B2Fluid end assemblyKERR MACHINE CO·Filed 2021·Granted Dec 27, 2022·4 cites·16 claims
- 2193US11859732B2Sealing high pressure flow devicesKERR MACHINE CO·Filed 2023·Granted Jan 2, 2024·1 cites·20 claims
- 2293US11649900B2Sealing high pressure flow devicesKERR MACHINE CO·Filed 2022·Granted May 16, 2023·1 cites·20 claims
- 2387US2024077076A1High pressure pumpKERR MACHINE CO·Filed 2023·Application pending·0 cites
- 2485US12410789B2Fluid end assemblyKERR MACHINE CO·Filed 2024·Granted Sep 9, 2025·0 cites·21 claims
- 2585US2025230877A1Sealing high pressure flow devicesKERR MACHINE CO·Filed 2025·Application pending·0 cites
- 2683US12221958B2Modular power endKERR MACHINE CO·Filed 2022·Granted Feb 11, 2025·0 cites·17 claims
- 2783US12209686B2Sealing high pressure flow devicesKERR MACHINE CO·Filed 2023·Granted Jan 28, 2025·0 cites·18 claims
- 2883US2025243854A1Modular power endKERR MACHINE CO·Filed 2025·Application pending·0 cites
- 2982US12234819B2Fluid endKERR MACHINE CO·Filed 2023·Granted Feb 25, 2025·0 cites·23 claims
- 3079US12281645B2Modular power endKERR MACHINE CO·Filed 2022·Granted Apr 22, 2025·0 cites·17 claims
- 3177US12270491B2Sealing high pressure flow devicesKERR MACHINE CO·Filed 2021·Granted Apr 8, 2025·0 cites·10 claims
- 3276US2023116452A1Fluid end assemblyKERR MACHINE CO·Filed 2022·Application pending·0 cites
- 3374US2023323873A1Multi-piece fluid endKERR MACHINE CO·Filed 2023·Application pending·0 cites
- 3469US2021348690A1Sealing High Pressure Flow DevicesKERR MACHINE CO·Filed 2021·Application pending·0 cites
- 3565US2020232450A9Multi-Piece Fluid EndKERR MACHINE CO·Filed 2018·Application pending·0 cites
- 3661US2019226589A1Sealing High Pressure Flow DevicesKERR MACHINE CO·Filed 2019·Application pending·0 cites
- 3754USD1034909SCrosshead frameKERR MACHINE CO·Filed 2021·Granted Jul 9, 2024·1 cites·1 claims
- 3849USD1083034SCrosshead frameKERR MACHINE CO·Filed 2024·Granted Jul 8, 2025·0 cites·1 claims
- 3947US2019368619A1Valve With Hardened InsertKERR MACHINE CO·Filed 2019·Application pending·0 cites
- 4043US2018238459A1Check ValveKERR MACHINE CO·Filed 2018·Application pending·0 cites
- 4143US2018266573A1High Pressure Plug ValveKERR MACHINE CO·Filed 2018·Application pending·0 cites
- 4241US2017299096A1High Pressure Swivel JointKERR MACHINE CO·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →