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Inventor profile of:

John P. DOYLE

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2010-11-25

Top Assignees for applications by John P. DOYLE

The entities that hold a legal rights for patent applications filed by inventor DOYLE John P.:

MSI MACHINEERING SOLUTIONS INC. 11 Providenciales, Turks and Caicos Islands
MSI Machineering Solutions Inc. 1 , Turks and Caicos Islands

Recent patent applications by DOYLE John P.

John P. DOYLE from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2010-11-25

US20100295389A1

Electricity

AXIAL FLUX SWITCHED RELUCTANCE MOTOR AND METHODS OF MANUFACTURE

#2 | 2010-11-11

US20100282476A1

Fixed constructions

Production tubing drain valve

#3 | 2010-09-23

US20100237621A1

Mechanical engineering

PDC bearing for use in a fluid environment

#4 | 2007-08-09

US20070180644A1

Fixed constructions

APPARATUS AND SYSTEM FOR CLEARING A ROADWAY SURFACE

#5 | 2006-12-07

US20060272808A1

Fixed constructions

Rotary pump stabilizer

#6 | 2006-12-07

US20060272804A1

Fixed constructions

Self-aligning stuffing box

#7 | 2006-05-09

US10651609

Bearing assembly for a progressive cavity pump and system for liquid lower zone disposal

#8 | 2005-12-27

US10651608

Downhole latch

#9 | 2005-12-08

US20050269889A1

Electricity

Frameless switched reluctance motor and application as a top drive for a rotary pump

#10 | 2005-12-01

US20050263293A1

Fixed constructions

APPARATUS AND METHOD FOR SETTING A TUBING ANCHOR AND TENSIONING TUBING STRING THEREABOVE

#11 | 2005-11-29

US10434186

Anti-rotation tool

#12 | 2005-10-04

US10640056

Self-anchoring cementing wiper plug

#13 | 2005-03-10

US20050051333A1

Fixed constructions

Wiper plug with packer

#14 | 2005-03-03

US20050045333A1

Fixed constructions

Bearing assembly for a progressive cavity pump and system for liquid lower zone disposal

InventorID:

3688003 ⎘