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Progressive Oilfield Services Ltd.
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Strathmore, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Tool for unseizing and lubricating well valves, and method of unsei...
Patent number
9,869,426
Issue date
Jan 16, 2018
Progressive Oilfield Services Ltd.
Scott Thistle
B08 - CLEANING
Information
Patent Grant
Tool for unseizing and lubricating well valves, and method of unsei...
Patent number
9,447,659
Issue date
Sep 20, 2016
Progressive Oilfield Services Ltd.
Scott Thistle
B08 - CLEANING
Patents Applications
last 30 patents
Information
Patent Application
TOOL FOR UNSEIZING AND LUBRICATING WELL VALVES, AND METHOD OF UNSEI...
Publication number
20170002977
Publication date
Jan 5, 2017
Progressive Oilfield Services Ltd.
Scott THISTLE
E21 - EARTH DRILLING MINING
Information
Patent Application
Tool for Unseizing and Lubricating Well Valves, and Method of Unsei...
Publication number
20160003006
Publication date
Jan 7, 2016
Progressive Oilfield Services Ltd.
Scott THISTLE
E21 - EARTH DRILLING MINING
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last 30 trademarks