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Patent Assignment Assignor Details
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Assignor Name : BALL, DOUGLAS CAMERON
Total Assignments: 2
Assignment: 1
Reel/Frame:006548/0886   Pages: 3
Recorded: 05/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/02/1993
Assignee
1
901 44TH STREET, S.E.
GRAND RAPIDS, MICHIGAN 49501
Property
 
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NONE
29007058
Correspondence name and address
PAMELA J. RUSCHAU
LEYDIG, VOIT & MAYER
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON
CHICAGO, IL 60601-6780
Assignment: 2
Reel/Frame:011136/0982   Pages: 3
Recorded: 09/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/15/2000
2
Exec Dt:
09/15/2000
Assignee
1
580 ORWELL STREET
MISSISSAUGA, ONTARIO L5A 3
Property
 
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Pub #
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NONE
09667580
Correspondence name and address
RIDOUT & MAYBEE
MR. RANDALL S. MITCHELL
ONE QUEEN STREET EAST
SUITE 2400
TORONTO, ONTARIO, CANADA M5C 3B1

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