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Daniel J. McLaughlin
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Katy, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electrical actuation of a valve in a wellhead assembly
Patent number
12,291,939
Issue date
May 6, 2025
Innovex International, Inc.
David G. Holliday
E21 - EARTH DRILLING MINING
Information
Patent Grant
Barrier arrangement in wellhead assembly
Patent number
12,084,937
Issue date
Sep 10, 2024
Dril-Quip, Inc.
Chris D. Bartlett
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tubing hanger orientation spool adaptor
Patent number
11,834,918
Issue date
Dec 5, 2023
Dril-Quip, Inc.
Daniel J. McLaughlin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Barrier arrangement in wellhead assembly
Patent number
11,773,678
Issue date
Oct 3, 2023
Dril-Quip, Inc.
Chris D. Bartlett
E21 - EARTH DRILLING MINING
Information
Patent Grant
Barrier arrangement in wellhead assembly
Patent number
11,542,778
Issue date
Jan 3, 2023
Dril-Quip, Inc.
Chris D. Bartlett
E21 - EARTH DRILLING MINING
Information
Patent Grant
Subsea system and method for high pressure high temperature wells
Patent number
10,697,264
Issue date
Jun 30, 2020
Dril-Quip Inc.
Bruce Joseph Witwer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Subsea system and method for high pressure high temperature wells
Patent number
10,392,907
Issue date
Aug 27, 2019
Dril-Quip, Inc.
Bruce Joseph Witwer
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
BARRIER ARRANGEMENT IN WELLHEAD ASSEMBLY
Publication number
20230392466
Publication date
Dec 7, 2023
Dril-Quip, Inc.
Chris D. Bartlett
E21 - EARTH DRILLING MINING
Information
Patent Application
ELECTRICAL ACTUATION OF A VALVE IN A WELLHEAD ASSEMBLY
Publication number
20230175351
Publication date
Jun 8, 2023
Dril-Quip, Inc.
David G. Holliday
E21 - EARTH DRILLING MINING
Information
Patent Application
BARRIER ARRANGEMENT IN WELLHEAD ASSEMBLY
Publication number
20220389781
Publication date
Dec 8, 2022
Dril-Quip, Inc.
Chris D. Bartlett
E21 - EARTH DRILLING MINING
Information
Patent Application
BARRIER ARRANGEMENT IN WELLHEAD ASSEMBLY
Publication number
20220018214
Publication date
Jan 20, 2022
Dril-Quip, Inc.
Chris D. Bartlett
E21 - EARTH DRILLING MINING
Information
Patent Application
TUBING HANGER ORIENTATION SPOOL ADAPTOR
Publication number
20210238937
Publication date
Aug 5, 2021
Dril-Quip, Inc.
Daniel J. McLaughlin
E21 - EARTH DRILLING MINING
Information
Patent Application
SUBSEA SYSTEM AND METHOD FOR HIGH PRESSURE HIGH TEMPERATURE WELLS
Publication number
20190368298
Publication date
Dec 5, 2019
Dril-Quip Inc.
Bruce Joseph Witwer
E21 - EARTH DRILLING MINING
Information
Patent Application
SUBSEA SYSTEM AND METHOD FOR HIGH PRESSURE HIGH TEMPERATURE WELLS
Publication number
20170089182
Publication date
Mar 30, 2017
Dril-Quip Inc.
Bruce Joseph Witwer
E21 - EARTH DRILLING MINING