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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/23/1997
Application #:
08671055
Filing Dt:
06/27/1996
Inventor:
FRANK J. LENARDUZZI
Title:
DIRECT EXPANSION GROUND SOURCE HEAT PUMP
Assignment: 1
Reel/Frame:
008490/0292Recorded: 05/05/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/21/1997
Assignee:
700 UNIVERSITY AVENUE
TORONTO, ONTARIO, M5G 1X6, CANADA
Correspondent:
VASS, RIDOUT & MAYBEE
MR. WILLIAM B. VASS
SUITE 2400
1 QUEEN STREET EAST
TORONTO, ONTARIO, CANADA M5C 3B1
Assignment: 2
Reel/Frame:
010094/0206Recorded: 07/29/1999Pages: 26
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/1999
Assignee:
700 UNIVERSITY STREET, 19TH FLOOR
TORONTO, ONTARIO, CANADA M5G 1
Correspondent:
BLAKE, CASSELS & GRAYDON
ROBERT WILKES
BOX 25, COMMERCE COURT WEST
TORONTO, ONTARIO CANADA M5L 1A9

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