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Patent Assignment Assignor Details
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Assignor Name : COULSTON, FREDERICK
Total Assignments: 4
Assignment: 1
Reel/Frame:004275/0085   Pages: 3
Recorded: 06/28/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/18/1984
2
Exec Dt:
06/18/1984
Assignee
1
ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06615522
Correspondence name and address
LEYDIG, VOIT, OSANN, MAYER & HOLT, LTD.
ONE IBM PLA., STE. 4600
CHICAGO, IL 60611
Assignment: 2
Reel/Frame:004640/0714   Pages: 3
Recorded: 12/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/18/1986
2
Exec Dt:
11/18/1986
3
Exec Dt:
11/05/1986
Assignees
1
1092 MADISON AVENUE
ALBANY, NEW YORK 12208
2
INGOLSTADTER LANDSTRASSE 1
8042 NEUHERBERG BEI MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06910371
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
ONE IBM PLAZA
SUITE 4600
CHICAGO, IL 60611
Assignment: 3
Reel/Frame:004941/0688   Pages: 3
Recorded: 09/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/19/1988
2
Exec Dt:
07/19/1988
Assignee
1
NORTHBROOK, ILLINOIS 60062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07145609
Correspondence name and address
LEYDIG, VOIT & MAYER
ONE IBM PLAZA - STE. 4600
CHICAGO, IL 60611
Assignment: 4
Reel/Frame:006687/0277   Pages: 4
Recorded: 09/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/1993
2
Exec Dt:
07/14/1993
3
Exec Dt:
07/28/1993
4
Exec Dt:
08/23/1993
Assignee
1
2512 CHRISTINA PLACE
ALAMOGORDO, NEW MEXICO 88310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07675924
Correspondence name and address
PAUL L. AHERN
LEYDIG, VOIT & MAYER
180 NORTH STETSON
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601

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