Rahul PATEL

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Frangible core barrel
- Patent number 9,540,896
- Issue date Jan 10, 2017
- National-Oilwell Varco, L.P.
- Alan Grant Norrie
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
FRANGIBLE CORE BARREL
- Publication number 20150275604
- Publication date Oct 1, 2015
- National-Oilwell Varco, L.P.
- Alan Grant NORRIE
- E21 - EARTH DRILLING MINING