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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/27/2012
Application #:
12812963
Filing Dt:
07/15/2010
Publication #:
Pub Dt:
03/03/2011
Inventors:
Ronald E. Pringle, Mahendra Samaroo, Brett Charles Davidson, John Michael Warren et al
Title:
SYSTEM FOR PULSE-INJECTING FLUID INTO A BOREHOLE
Assignment: 1
Reel/Frame:
024752/0604Recorded: 07/20/2010Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/11/2010
Assignee:
26 CRANSTON AVENUE
CAMBRIDGE, ONTARIO, CANADA N1T 1J8
Correspondent:
ANTHONY ASQUITH
#28 - 461 COLUMBIA STREET WEST
WATERLOO, ONTARIO N2T 2P5
Assignment: 2
Reel/Frame:
024752/0576Recorded: 07/20/2010Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/17/2010
Exec Dt:
06/28/2010
Exec Dt:
06/15/2010
Exec Dt:
06/14/2010
Assignee:
26 CRANSTON AVENUE
CAMBRIDGE, ONTARIO, CANADA N1T 1J8
Correspondent:
ANTHONY ASQUITH
#28 - 461 COLUMBIA STREET WEST
WATERLOO, ONTARIO N2T 2P5

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