Thomas MURPHY

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Westhill, GB

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Patents Grantslast 30 patents

Information Patent Grant
Hydrostatic equalizing stem check valve
- Patent number 10,662,736
- Issue date May 26, 2020
- Halliburton Energy Services, Inc.
- Thomas Murphy
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Packing element having a bonded petal anti-extrusion device
- Patent number 10,612,339
- Issue date Apr 7, 2020
- Halliburton Energy Services, Inc.
- Thomas Murphy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Retrievable pre-tension packing assembly
- Patent number 10,487,613
- Issue date Nov 26, 2019
- Halliburton Energy Services, Inc.
- Thomas Murphy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole service tool employing a tool body with a latching profile...
- Patent number 9,850,727
- Issue date Dec 26, 2017
- Halliburton Energy Services, Inc.
- Thomas Murphy
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Hydrostatic Equalizing Stem Check Valve
- Publication number 20190376364
- Publication date Dec 12, 2019
- Halliburton Energy Services, In.c
- Thomas Murphy
- E21 - EARTH DRILLING MINING
Information Patent Application
Packer/Plug Slip and Cage With Travel Stop
- Publication number 20190063179
- Publication date Feb 28, 2019
- Halliburton Energy Services, Inc.
- Thomas MURPHY
- E21 - EARTH DRILLING MINING
Information Patent Application
RETRIEVABLE PRE-TENSION PACKING ASSEMBLY
- Publication number 20180266203
- Publication date Sep 20, 2018
- Halliburton Energy Services, Inc.
- Thomas Murphy
- E21 - EARTH DRILLING MINING
Information Patent Application
Packing Element Having a Bonded Petal Anti-Extrusion Device
- Publication number 20180252068
- Publication date Sep 6, 2018
- Halliburton Energy Services, Inc.
- Thomas MURPHY
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Service Tool Employing a Tool Body with a Latching Profile...
- Publication number 20170175469
- Publication date Jun 22, 2017
- Halliburton Energy Services, Inc.
- Thomas MURPHY
- E21 - EARTH DRILLING MINING