Francis Michael Heaney

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Tomball, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Slickline selective perforation system
- Patent number 11,286,756
- Issue date Mar 29, 2022
- Halliburton Energy Services, Inc.
- Edward Harrigan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Crown plug pulling tool with bailer feature
- Patent number 11,174,692
- Issue date Nov 16, 2021
- Halliburton Energy Services, Inc.
- Jack Gammill Clemens
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Slickline Selective Perforation System
- Publication number 20200378221
- Publication date Dec 3, 2020
- Halliburton Energy Services, Inc.
- Edward Harrigan
- E21 - EARTH DRILLING MINING
Information Patent Application
Crown Plug Pulling Tool With Bailer Feature
- Publication number 20200378205
- Publication date Dec 3, 2020
- Halliburton Energy Services, Inc.
- Jack Gammill Clemens
- E21 - EARTH DRILLING MINING