Inventor · name-matched record
KEITH JOHN
10 granted patents·4 pending applications·0 citations·filing 2021–2025
78Inventor score
Files withKERR MACHINE CO14
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
14 records- 0194US2026043394A1Linear drive assemblyKERR MACHINE CO·Filed 2025·Application pending·0 cites
- 0294US2026043397A1Modular power endKERR MACHINE CO·Filed 2025·Application pending·0 cites
- 0393US2026063121A1Liquid cooled plunger systemKERR MACHINE CO·Filed 2025·Application pending·0 cites
- 0485US12560156B2Packing seal assemblyKERR MACHINE CO·Filed 2025·Granted Feb 24, 2026·0 cites·20 claims
- 0585US12529427B2Valve bodyKERR MACHINE CO·Filed 2025·Granted Jan 20, 2026·0 cites·18 claims
- 0683US12565889B2Fluid end with clamped retentionKERR MACHINE CO·Filed 2025·Granted Mar 3, 2026·0 cites·16 claims
- 0781US12560154B2Modular power endKERR MACHINE CO·Filed 2025·Granted Feb 24, 2026·0 cites·15 claims
- 0877US12590581B2Fluid end with threaded dynamic sectionKERR MACHINE CO·Filed 2025·Granted Mar 31, 2026·0 cites·20 claims
- 0976US2026036120A1Fluid end with threaded dynamic sectionKERR MACHINE CO·Filed 2025·Application pending·0 cites
- 1069US12523205B2Fluid routing plugKERR MACHINE CO·Filed 2025·Granted Jan 13, 2026·0 cites·21 claims
- 1167US12590575B2High pressure pumpKERR MACHINE CO·Filed 2025·Granted Mar 31, 2026·0 cites·20 claims
- 1266US12516594B2Fluid endKERR MACHINE CO·Filed 2025·Granted Jan 6, 2026·0 cites·18 claims
- 1361US12595881B2Lubrication systemKERR MACHINE CO·Filed 2025·Granted Apr 7, 2026·0 cites·19 claims
- 1435USD1120985SHigh pressure pumpKERR MACHINE CO·Filed 2021·Granted Mar 31, 2026·0 cites·1 claims
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Identity basis: exact name match across USPTO filings. How scoring works →