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Ryan AMIES
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Calgary, CA
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Patents Grants
last 30 patents
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Patent Grant
Plunger lift system with seal and ball detent arrangement
Patent number
8,347,954
Issue date
Jan 8, 2013
Stellarton Technologies Inc.
Ryan Amies
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Plunger lift system
Patent number
7,188,670
Issue date
Mar 13, 2007
Stellarton Technologies Inc.
Ryan Amies
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
PLUNGER LIFT SYSTEM
Publication number
20080185141
Publication date
Aug 7, 2008
STELLARTON TECHNOLOGIES INC.
Ryan AMIES
E21 - EARTH DRILLING MINING
Information
Patent Application
PLUNGER LIFT SYSTEM
Publication number
20060065390
Publication date
Mar 30, 2006
Ryan AMIES
E21 - EARTH DRILLING MINING