Dalmo Massaru Wakabayashi

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Dallas, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Subsea dummy run elimination assembly and related method
- Patent number 9,650,885
- Issue date May 16, 2017
- Halliburton Energy Services, Inc.
- Paul David Ringgenberg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea dummy run elimination assembly and related method utilizing...
- Patent number 9,598,953
- Issue date Mar 21, 2017
- Halliburton Energy Services, Inc.
- Paul David Ringgenerg
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SUBSEA DUMMY RUN ELIMINATION ASSEMBLY AND RELATED METHOD UTILIZING...
- Publication number 20150275654
- Publication date Oct 1, 2015
- Halliburton Energy Services Inc.
- Paul David Ringgenerg
- E21 - EARTH DRILLING MINING
Information Patent Application
Subsea Dummy Run Elimination Assembly and Related Method
- Publication number 20150226055
- Publication date Aug 13, 2015
- Halliburton Energy Services, Inc.
- Paul David Ringgenberg
- E21 - EARTH DRILLING MINING