Christopher P. Mullin

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Dallas, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Downhole motor stall detection
- Patent number 11,542,804
- Issue date Jan 3, 2023
- National-Oilwell Varco, L.P.
- Francisco Ocegueda-Hernandez
- E21 - EARTH DRILLING MINING
Information Patent Grant
Process automation optimizes the process of placing a drill bit on...
- Patent number 11,459,871
- Issue date Oct 4, 2022
- National-Oilwell Varco, L.P.
- Ryan J. Hanford
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
PROCESS AUTOMATION OPTIMIZES THE PROCESS OF PLACING A DRILL BIT ON...
- Publication number 20210207468
- Publication date Jul 8, 2021
- National Oilwell Varco, Inc.
- Ryan J. Hanford
- E21 - EARTH DRILLING MINING
Information Patent Application
INTELLIGENT MONITORING FOR DRILLING PROCESS AUTOMATION
- Publication number 20190345810
- Publication date Nov 14, 2019
- National-Oilwell Varco, L.P.
- Francisco Ocegueda-Hernandez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DOWNHOLE MOTOR STALL DETECTION
- Publication number 20190323335
- Publication date Oct 24, 2019
- National-Oilwell Varco, L.P.
- Francisco Ocegueda-Hernandez
- E21 - EARTH DRILLING MINING