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Philip Park-Hung Leung
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Houston, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Binder jetting system and method for producing electromagnetic puls...
Patent number
11,873,716
Issue date
Jan 16, 2024
Halliburton Energy Services, Inc.
Krutibas Panda
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole motor or pump with stator manufactured with cold spray
Patent number
11,739,592
Issue date
Aug 29, 2023
Halliburton Energy Services, Inc.
Philip Park Hung Leung
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Patents Applications
last 30 patents
Information
Patent Application
Binder Jetting System and Method for Producing Electromagnetic Puls...
Publication number
20230167687
Publication date
Jun 1, 2023
Halliburton Energy Services, Inc.
Krutibas Panda
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE MOTOR OR PUMP WITH STATOR MANUFACTURED WITH COLD SPRAY
Publication number
20230167686
Publication date
Jun 1, 2023
Halliburton Energy Services, Inc.
Philip Park Hung Leung
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Drill String with Centralizer
Publication number
20220389774
Publication date
Dec 8, 2022
Halliburton Energy Services, Inc.
Alben D'Silva
E21 - EARTH DRILLING MINING
Information
Patent Application
STABILIZER INCLUDING MODIFIED HELICAL WELLBORE STABILIZING ELEMENTS
Publication number
20210381323
Publication date
Dec 9, 2021
Halliburton Energy Services, Inc.
Philip Park-Hung Leung
E21 - EARTH DRILLING MINING