Joseph Chakkungal JOSEPH

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Aberdeenshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Feedback signaling from downhole tools
- Patent number 11,125,078
- Issue date Sep 21, 2021
- Halliburton Energy Services, Inc.
- Joseph Chakkungal Joseph
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electric sub-surface safety valve (ESSSV)
- Patent number 10,480,283
- Issue date Nov 19, 2019
- Halliburton Energy Services, Inc.
- Joseph Chakkungal Joseph
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Feedback Signaling From Downhole Tools
- Publication number 20210231007
- Publication date Jul 29, 2021
- Halliburton Energy Services, Inc.
- Joseph Chakkungal Joseph
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRIC SUB-SURFACE SAFETY VALVE (ESSSV)
- Publication number 20180347313
- Publication date Dec 6, 2018
- Halliburton Energy Services, Inc.
- Joseph Chakkungal JOSEPH
- E21 - EARTH DRILLING MINING