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Patent Assignment Details
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Reel/Frame:014879/0893   Pages: 5
Recorded: 07/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 2
1
Patent #:
Issue Dt:
02/22/2005
Application #:
09899906
Filing Dt:
12/03/2003
Publication #:
Pub Dt:
07/15/2004
Title:
PIG FOR DETECTING AN OBSTRUCTION IN A PIPELINE
2
Patent #:
Issue Dt:
01/20/2004
Application #:
10269520
Filing Dt:
10/11/2002
Publication #:
Pub Dt:
02/13/2003
Title:
PIG FOR DETECTING AN OBSTRUCTION IN A PIPELINE
Assignor
1
Exec Dt:
11/03/2003
Assignee
1
15139 RAMSAY
EDMONTON, ALBERTA, CANADA T6H 5R1
Correspondence name and address
HOVEY WILLIAMS LLP
TRACY S. TRUITT
2405 GRAND BOULEVARD
SUITE 400
KANSAS CITY, MO 64108

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