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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/26/1987
Application #:
06766431
Filing Dt:
08/16/1985
Inventors:
WILLIAM S. STEFNIK, FRANK J. GRIMS
Title:
UNITIZED PARTITION SYSTEM
Assignment: 1
Reel/Frame:
005199/0113Recorded: 12/19/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/04/1989
Assignee:
7034, 30TH STREET SE,
CALGARY, ALBERTA, CANADA T2C 1N9
Correspondent:
GEORGE H. DUNSMUIR
3400 WESTERN CANADIAN PLACE
707 - 8TH AVE. S.W.
CALGARY, ALBERTA T2P 1H5
Assignment: 2
Reel/Frame:
005199/0114Recorded: 12/19/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/04/1989
Assignee:
1400, 505 - 3RD STREET SW,
CALGARY,
ALBERTA, CANADA T2P 3E6
Correspondent:
GEORGE H. DUNSMUIR
3400 WESTERN CANADIAN PLACE
707 - 8TH AVE., S.W.
CALGARY, ALBERTA T2P 1H5
Assignment: 3
Reel/Frame:
005249/0567Recorded: 03/05/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/14/1989
Assignee:
FIRST CANADIAN CENTRE, 340-7TH AVENUE S.W.
CALGARY, ALBERTA T2P OX4
Correspondent:
GEORGE H. DUNSMUIR F.P.T.I.C.
3400 WESTERN CANADIAN PLACE
707-8TH AVENUE S.W.
CALGARY, ALBERTA T2P 1H5

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