Pradeep Dass

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Edmonton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method of running a down hole rotary pump
- Patent number 8,714,935
- Issue date May 6, 2014
- 1589549 Alberta Ltd.
- Pradeep Dass
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method of running a down hole rotary pump
- Patent number 7,896,624
- Issue date Mar 1, 2011
- Pradeep Dass
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Thrust bearing assembly with a stack of thrust bearing members
- Patent number 7,309,163
- Issue date Dec 18, 2007
- Pradeep Dass
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of adapting a downhole multi-phase twin screw pump for use i...
- Patent number 7,093,665
- Issue date Aug 22, 2006
- Pradeep Dass
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Modular downhole multiphase pump
- Patent number 6,413,065
- Issue date Jul 2, 2002
- Pradeep Dass
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
TURBORAMJET ENGINE
- Publication number 20230340930
- Publication date Oct 26, 2023
- Pradeep DASS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD OF REDUCING LEAKS FROM A PIPELINE
- Publication number 20150107683
- Publication date Apr 23, 2015
- 1589549 Alberta Ltd.
- Pradeep Dass
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
METHOD OF RUNNING A DOWN HOLE ROTARY PUMP
- Publication number 20110147005
- Publication date Jun 23, 2011
- Pradeep Dass
- E21 - EARTH DRILLING MINING
Information Patent Application
Method of running a down hole rotary pump
- Publication number 20060210403
- Publication date Sep 21, 2006
- Pradeep Dass
- E21 - EARTH DRILLING MINING
Information Patent Application
Thrust bearing assembly with a stack of thrust bearing members
- Publication number 20060104557
- Publication date May 18, 2006
- Pradeep Dass
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method of adapting a downhole multi-phase twin screw pump for use i...
- Publication number 20050002812
- Publication date Jan 6, 2005
- Pradeep Dass
- E21 - EARTH DRILLING MINING