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PCS OILFIELD SERVICES, LLC
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CANADIAN, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
System, apparatus and method for artificial lift, and improved down...
Patent number
9,617,838
Issue date
Apr 11, 2017
PCS Oilfield Services, LLC
Ed Purcell
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM, APPARATUS AND METHOD FOR ARTIFICIAL LIFT, AND IMPROVED DOWN...
Publication number
20180363432
Publication date
Dec 20, 2018
PCS Oilfield Services, LLC
Ed Purcell
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SYSTEM, APPARATUS AND METHOD FOR ARTIFICIAL LIFT, AND IMPROVED DOWN...
Publication number
20170306735
Publication date
Oct 26, 2017
PCS Oilfield Services, LLC
Ed Purcell
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SYSTEM, APPARATUS AND METHOD FOR ARTIFICIAL LIFT, AND IMPROVED DOWN...
Publication number
20160305227
Publication date
Oct 20, 2016
PCS Oilfield Services, LLC
Ed Purcell
E21 - EARTH DRILLING MINING
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last 30 trademarks