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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/24/1996
Application #:
08437072
Filing Dt:
05/05/1995
Inventors:
KEVIN D. KNIGHT, GRAHAM A. KNIGHT, COLIN D. KNIGHT
Title:
METHOD AND APPARATUS FOR TESTING THE EFFECTIVENESS OF AN AIR BARRIER INSTALLATION
Assignment: 1
Reel/Frame:
008753/0484Recorded: 10/08/1997Pages: 9
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/28/1993
Assignee:
220 PORTAGE AVENUE
WINNIPEG, MANITOBA, CANADA R3Z 3
Correspondent:
OLIFF & BERRIDGE, P.L.C.
KIRK M. HUDSON
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 2
Reel/Frame:
032025/0692Recorded: 01/23/2014Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/20/2014
Assignee:
802 PROCTOR AVENUE
OGDENSBURG, NEW YORK 13669-2205
Correspondent:
CASSAN MACLEAN
307 GILMOUR STREET
OTTAWA, K2P 0P7 CANADA

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