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Patent Assignment Assignor Details
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Assignor Name : CHIN, CHANG-HWA
Total Assignments: 2
Assignment: 1
Reel/Frame:004110/0079   Pages: 3
Recorded: 03/24/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/15/1983
2
Exec Dt:
02/25/1983
3
Exec Dt:
03/02/1983
4
Exec Dt:
03/15/1983
5
Exec Dt:
03/15/1983
Assignee
1
NORTH YORK, ONTARIO, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06478292
Correspondence name and address
DONALD G. BALLANTYNE
P. O. BOX 200
STATION A
NORTH YORK, ONTARIO, CANADA
Assignment: 2
Reel/Frame:004629/0991   Pages: 2
Recorded: 11/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/15/1986
2
Exec Dt:
08/15/1986
3
Exec Dt:
08/15/1986
Assignee
1
NORTH YORK, ONTARIO, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06896094
Correspondence name and address
DONALD G. BALLANTYNE
P. O. BOX 200,
STATION A,
NORTH YORK, ONTARIO, M2N 6H2, CANADA.

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