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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : GREENWOOD, MARK H.
Total Assignments: 11
Assignment: 1
Reel/Frame:005021/0192   Pages: 1
Recorded: 02/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/25/1988
2
Exec Dt:
03/25/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07174106
Correspondence name and address
MICHAEL A. HIERL, ESQ.
OLSON & HIERL
20 NORTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:005317/0255   Pages: 2
Recorded: 05/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/11/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07509028
Correspondence name and address
OLSON & HIERL
20 NORTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:006414/0659   Pages: 3
Recorded: 02/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/17/1991
Assignee
1
787 GLENN AVENUE
WHEELING, ILLINOIS 60090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07779717
Correspondence name and address
MICHAEL A. HIERL, ESQ
OLSON & HIERL, LTD.
20 NORTH WACKER DRIVE, SUITE 3000
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:006772/0334   Pages: 3
Recorded: 11/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/30/1992
Assignee
1
787 GLENN AVENUE
WHEELING, ILLINOIS 60090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29000704
Correspondence name and address
MICHAEL A. HIERL
OLSON & HIERL, LTD.
20 NORTH WACKER DRIVE, SUITE 3000
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:007273/0542   Pages: 3
Recorded: 01/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/27/1994
Assignee
1
860 CHADDICK DRIVE
SUITE E.
WHEELING, ILLINOIS 60090-0462
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08043518
Correspondence name and address
MICHAEL A. HIERL
OLSON & HIERL, LTD.
20 NORTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:007745/0417   Pages: 2
Recorded: 12/04/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/1995
2
Exec Dt:
12/01/1995
Assignee
1
860 CHADDICK DRIVE, SUITE E
WHEELING, ILLINOIS 60090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08214614
Correspondence name and address
OLSON & HIERL, LTD.
MICHAEL A. HIERL
20 NORTH WACKER DRIVE, SUITE 3000
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:009489/0148   Pages: 3
Recorded: 09/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/17/1997
Assignee
1
860 CHADDICK DRIVE, UNIT E
WHEELING, ILLINOIS 60090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08820307
Correspondence name and address
OLSON & HIERL, LTD.
MICHAEL A. HIERL
20 NORTH WACKER DRIVE, 36TH FLOOR
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:010282/0685   Pages: 3
Recorded: 10/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/10/1997
Assignee
1
2604 DEMPSTER STREET, SUITE 410
DES PLAINES, ILLINOIS 60016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29067807
Correspondence name and address
OLSON & HIERL, LTD.
MICHAEL A. HIERL
20 NORTH WACKER DRIVE, 36TH FLOOR
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:012942/0880   Pages: 3
Recorded: 05/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/2002
2
Exec Dt:
04/29/2002
Assignee
1
2604 DEMPSTER ROAD, SUITE 410
PARK RIDGE, ILLINOIS 60016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09391169
Correspondence name and address
OLSON & HIERL, LTD.
MICHAEL A. HIERL
20 NORTH WACKER DRIVE, 36TH FLOOR
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:013215/0814   Pages: 4
Recorded: 08/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/04/2002
2
Exec Dt:
07/04/2002
Assignee
1
1185 CHATFIELD
NORTHBOOK, ILLINOIS 60093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10119642
Correspondence name and address
OLSON & HIERL, LTD.
MICHAEL A. HIERL
20 NORTH WACKER DRIVE,
36TH FLOOR,
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:017127/0555   Pages: 3
Recorded: 10/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/20/2005
Assignee
1
524 S. PATTON AVENUE
ARLINGTON HEIGHTS, ILLINOIS 60005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11255273
Correspondence name and address
GREENBERG TRAURIG, LLP
RICHARD D. HARRIS
77 W. WACKER DRIVE
SUITE 2500
CHICAGO, IL 60601-1732

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