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Patent Assignment Assignor Details
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Assignor Name : BARTCZAK, ANDRZEJ
Total Assignments: 8
Assignment: 1
Reel/Frame:004429/0793   Pages: 1
Recorded: 04/24/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/13/1985
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06727002
Correspondence name and address
IVOR M. HUGHES
SUITE 5000, 7501 KEELE ST
ONCORD,ONTARIO, CANADA L4K 1Y2
Assignment: 2
Reel/Frame:004516/0531   Pages: 1
Recorded: 02/04/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/21/1985
2
Exec Dt:
11/21/1985
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06825973
Correspondence name and address
IVOR M. HUGHES
STE. 500 7501 KEELE ST.
CONCORD, ONTARIO, CANADA L4K 1Y2
Assignment: 3
Reel/Frame:004532/0880   Pages: 1
Recorded: 02/04/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/21/1985
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06826668
Correspondence name and address
IVOR M. HUGHES
S. 500 7501 KEELE ST.
CONCORD, ONTARIO, CANADA L4K 1Y2
Assignment: 4
Reel/Frame:004717/0418   Pages: 1
Recorded: 02/24/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/11/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06825973
Correspondence name and address
IVOR M. HUGHES
STE. 500 7501 KEELE ST.
CONCORD, ONTARIO, CANADA L4K 1Y2
Assignment: 5
Reel/Frame:004866/0669   Pages: 1
Recorded: 03/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/28/1988
Assignee
1
MARKHAM, ONTARIO, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07174942
Correspondence name and address
IVOR M. HUGHES
SUITE 402, 7501 KEELE ST.
CONCORD, ONTARIO, CANADA L4K 1Y2
Assignment: 6
Reel/Frame:004874/0545   Pages: 1
Recorded: 03/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/28/1988
2
Exec Dt:
03/28/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07174947
Correspondence name and address
IVOR M. HUGHES
7501 KEELE STREET, SUITE 402
CONCORD, ONTARIO, L4K 1Y2, CANADA
Assignment: 7
Reel/Frame:004985/0100   Pages: 1
Recorded: 12/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/13/1988
2
Exec Dt:
05/13/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07197300
Correspondence name and address
IVOR M. HUGHES
7501 KEELE STREET, STE. 402
CONCORD, ONTARIO, L4K 1Y2, CANADA
Assignment: 8
Reel/Frame:005479/0696   Pages: 2
Recorded: 09/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/18/1990
Assignee
1
141 STAFFERN DR.
CONCORD, ONTARIO, CANADA L4K 2V2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07585523
Correspondence name and address
HUGHES ETIGSON
7501 KEELE ST.
STE. 402
CONCORD, ONTARIO, CANADA L4K 1Y2

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