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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
01/05/1999
Application #:
08837391
Filing Dt:
04/17/1997
Inventor:
PETER KARL GRINBERGS
Title:
COMBINED FURNACE AND HEAT RECOVERY SYSTEM
Assignment: 1
Reel/Frame:
008542/0246Recorded: 04/17/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/15/1997
Assignee:
511 MCCORMICK BOULEVARD
LONDON, ONTARIO, CANADA N5W 4
Correspondent:
KIRBY, EADES, GALE & BAKER
JOHN A. BAKER
BOX 3432, STATION D
OTTAWA, ONTATIO, CANADA K1P 6N9
Assignment: 2
Reel/Frame:
020951/0226Recorded: 05/16/2008Pages: 30
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/01/2000
Assignee:
511 MCCORMICK BLVD.
LONDON, ONTARIO, CANADA N5W 4C8
Correspondent:
KIRBY EADES GALE BAKER
340 ALBERT STREET, SUITE 1210
OTTAWA, ONTARIO, K1R 7Y6 CANADA
Assignment: 3
Reel/Frame:
021040/0735Recorded: 06/03/2008Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/01/2003
Exec Dt:
05/01/2003
Assignee:
511 MCCORMICK BLVD.
LONDON, ONTARIO, CANADA N5W 4C8
Correspondent:
KIRBY EADES GALE BAKER
340 ALBERT STREET, SUITE 1210
OTTAWA, ONTARIO, K1R 7Y6 CANADA
Assignment: 4
Reel/Frame:
023085/0237Recorded: 08/12/2009Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/01/2008
Assignee:
511 MCCORMICK BLVD.
LONDON, ONTARIO N5W 4C8
Correspondent:
KIRBY EADES GALE BAKER
BOX 3432,STATION D
OTTAWA, ONC K1P 6N9
Assignment: 5
Reel/Frame:
060179/0596Recorded: 06/13/2022Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/13/2022
Assignee:
MOORTALSTRASSE 1
GRÄNICHEN, SWITZERLAND 5722
Correspondent:
LISA JENKIN
500-100 MURRAY ST
OTTAWA, K1N 0A1 CANADA

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