1238585 ALBERTA LTD.

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Lloydminster, CA

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Patents Grantslast 30 patents

Information Patent Grant
Pumping assembly
- Patent number 9,863,415
- Issue date Jan 9, 2018
- 1238585 Alberta Ltd.
- Perry L. St. Denis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellhead for a hydrocarbon-producing wellbore
- Patent number 9,016,361
- Issue date Apr 28, 2015
- 1238585 Alberta Ltd.
- Nicholas Donohoe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellhead for a hydrocarbon-producing wellbore
- Patent number 8,931,550
- Issue date Jan 13, 2015
- 1238585 Alberta Ltd.
- Nicholas Donohoe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pumping assembly
- Patent number 8,875,781
- Issue date Nov 4, 2014
- 1238585 Alberta Ltd.
- Perry L. St. Denis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pumping assembly
- Patent number 8,523,543
- Issue date Sep 3, 2013
- 1238585 Alberta Ltd.
- Perry L. St. Denis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Drive assembly for a reciprocating pump utilizing a linear actuator
- Patent number 8,082,734
- Issue date Dec 27, 2011
- 1238585 Alberta Ltd.
- Perry L. St. Denis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

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Patents Applicationslast 30 patents

Information Patent Application
PUMPING ASSEMBLY
- Publication number 20150139829
- Publication date May 21, 2015
- 1238585 ALBERTA LTD.
- Perry L. St. Denis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMPING ASSEMBLY
- Publication number 20140000866
- Publication date Jan 2, 2014
- 1238585 ALBERTA LTD.
- Perry L. St. Denis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...