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Ian Holman
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Pearland, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Drilling fluid conditioning systems and methods
Patent number
12,163,386
Issue date
Dec 10, 2024
National-Oilwell Varco, L.P.
Ian M. Holman
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
SHALE SHAKERS AND RELATED METHODS
Publication number
20230366279
Publication date
Nov 16, 2023
National-Oilwell Varco, L.P.
Ian Holman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DRILLING FLUID CONDITIONING SYSTEMS AND METHODS
Publication number
20230085777
Publication date
Mar 23, 2023
National-Oilwell Varco, L.P.
Ian M. Holman
E21 - EARTH DRILLING MINING
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Patent Application
SEPARATOR MONITORING AND CONTROL
Publication number
20210379511
Publication date
Dec 9, 2021
National-Oilwell Varco, L.P.
Eric Landon Scott
E21 - EARTH DRILLING MINING