Inventor · disambiguated record
Kent Wayne Ferrell
Also filed as: FERRELL KENT W · FERRELL KENT WAYNE
2 granted patents·1 pending application·42 citations·filing 1988–2023
56Inventor score
Top patents by PatentIndex Score
3 records- 0176US4836243AGate valve with hydraulic actuatorOTIS ENG CO·Filed 1988·Granted Jun 6, 1989·42 cites·7 claims
- 0274US2023407972A1Deployable pressure energized sealing backup systems for improved long term reliabilityHALLIBURTON ENERGY SERVICES INC·Filed 2023·Application pending·0 cites
- 0366US11754187B2Deployable pressure energized sealing backup systems for improved long term reliabilityHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Sep 12, 2023·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →