Inventor · disambiguated record
Rick E. Barrett
Also filed as: BARRETT RICK E
4 granted patents·1 pending application·0 citations·filing 2015–2024
58Inventor score
Top patents by PatentIndex Score
5 records- 0168US12359514B2Systems and methods for make-up and break-out of drill pipeHELMERICH & PAYNE·Filed 2024·Granted Jul 15, 2025·0 cites·17 claims
- 0262US11708725B2Drill string rotation brakeCHARLES MACHINE WORKS·Filed 2021·Granted Jul 25, 2023·0 cites·20 claims
- 0353US11041342B2Drill string rotation brakeCHARLES MACHINE WORKS·Filed 2019·Granted Jun 22, 2021·0 cites·19 claims
- 0451US2025163767A1Piston-diaphragm pump for drilling operationsHELMERICH & PAYNE·Filed 2024·Application pending·0 cites
- 0547US10407991B2Drill string rotation brakeCHARLES MACHINE WORKS·Filed 2015·Granted Sep 10, 2019·0 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →