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Matthew Priesmeyer
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Houston, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Hydraulically actuated fluid communication method
Patent number
11,105,184
Issue date
Aug 31, 2021
Weatherford Technology Holdings, LLC
Ryan R. Bacsik
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hydraulically actuated fluid communication mechanism
Patent number
10,280,712
Issue date
May 7, 2019
Weatherford Technology Holdings, LLC
Ryan R. Bacsik
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
PRESSURE CYCLE DOWNHOLE TOOL ACTUATION
Publication number
20230193719
Publication date
Jun 22, 2023
Weatherford Technology Holdings, LLC.
Nauman H. MHASKAR
E21 - EARTH DRILLING MINING
Information
Patent Application
Hydraulically Actuated Fluid Communication Method
Publication number
20190218888
Publication date
Jul 18, 2019
Weatherford Technology Holdings, LLC.
Ryan R. Bacsik
E21 - EARTH DRILLING MINING
Information
Patent Application
Hydraulically Actuated Fluid Communication Mechanism
Publication number
20170241238
Publication date
Aug 24, 2017
Weatherford Technology Holdings, LLC.
Ryan R. Bacsik
E21 - EARTH DRILLING MINING