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Luke Andrew McElmurry
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Houston, TX, US
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last 30 patents
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Patent Grant
Pressure energized seal with groove profile
Patent number
11,713,639
Issue date
Aug 1, 2023
Baker Hughes Oilfield Operations LLC
Joseph W. Pallini
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
PRESSURE ENERGIZED SEAL WITH GROOVE PROFILE
Publication number
20210222508
Publication date
Jul 22, 2021
Baker Hughes Oilfield Operations LLC
Joseph W. Pallini
E21 - EARTH DRILLING MINING
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Patent Application
SELF-LIMITING C-RING SYSTEM AND METHOD
Publication number
20180305984
Publication date
Oct 25, 2018
Vetco Gray Inc.
Baozhi Zhu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR