Benjamin Luke Butler

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North Perth, AU

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Patents Grantslast 30 patents

Information Patent Grant
Variable diameter bullnose assembly
- Patent number 9,617,832
- Issue date Apr 11, 2017
- Halliburton Energy Services, Inc.
- Benjamin Luke Butler
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE DIAMETER BULLNOSE ASSEMBLY
- Publication number 20160245046
- Publication date Aug 25, 2016
- Halliburton Energy Services, Inc.
- Benjamin Luke Butler
- E21 - EARTH DRILLING MINING