Jason Duthie

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Blackburn, GB

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Patents Grantslast 30 patents

Information Patent Grant
Actuator assembly
- Patent number 11,162,326
- Issue date Nov 2, 2021
- Weatherford Technology Holdings, LLC
- Jason Duthie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Telemetry operated tools for cementing a liner string
- Patent number 10,808,508
- Issue date Oct 20, 2020
- Weatherford Technology Holdings, LLC
- Richard Lee Giroux
- E21 - EARTH DRILLING MINING
Information Patent Grant
Telemetry operated tools for cementing a liner string
- Patent number 10,087,725
- Issue date Oct 2, 2018
- Weatherford Technology Holdings, LLC
- Richard Lee Giroux
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ACTUATOR ASSEMBLY
- Publication number 20200056450
- Publication date Feb 20, 2020
- Weatherford Technology Holdings, LLC.
- Jason DUTHIE
- E21 - EARTH DRILLING MINING
Information Patent Application
TELEMETRY OPERATED TOOLS FOR CEMENTING A LINER STRING
- Publication number 20190032456
- Publication date Jan 31, 2019
- Weatherford Technology Holdings, LLC.
- Richard Lee GIROUX
- E21 - EARTH DRILLING MINING