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Patent Assignment Assignor Details
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Assignor Name : GRUMSTRUP, BRUCE FREDERICK
Total Assignments: 5
Assignment: 1
Reel/Frame:012663/0330   Pages: 3
Recorded: 03/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2002
2
Exec Dt:
01/15/2002
Assignee
1
K-ANNEX, 8100 WEST FLORISSANT AVENUE
ST. LOUIS, MISSOURI 63136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10050450
Correspondence name and address
MARSHALL, GERSTEIN & BORUN
BRENT E. MATTHIAS
233 S. WACKER DRIVE
6300 SEARS TOWER
CHICAGO, ILLINOIS 60606-6357
Assignment: 2
Reel/Frame:012892/0501   Pages: 3
Recorded: 05/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/2002
2
Exec Dt:
03/19/2002
3
Exec Dt:
03/19/2002
Assignee
1
K-ANNEX, 8100 WEST FLORISSANT AVENUE
ST. LOUIS, MISSOURI 63136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10052426
Correspondence name and address
MARSHALL, GERSTEIN, & BORUN
ROGER A. HEPPERMANN
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6357
Assignment: 3
Reel/Frame:026183/0929   Pages: 4
Recorded: 04/26/2011
Attorney Dkt #:20040/56-12410
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/22/2011
2
Exec Dt:
03/22/2011
Assignee
1
205 SOUTH CENTER ST.
MARSHALLTOWN, IOWA 50158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13037031
Correspondence name and address
HANLEY, FLIGHT & ZIMMERMAN,LLC
150 S. WACKER DRIVE, SUITE 2100
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:031935/0728   Pages: 6
Recorded: 01/10/2014
Attorney Dkt #:06005/562841
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2014
2
Exec Dt:
01/07/2014
3
Exec Dt:
01/07/2014
4
Exec Dt:
01/07/2014
Assignee
1
205 S. CENTER STREET
MARSHALLTOWN, IOWA 50158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14151585
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:039979/0444   Pages: 6
Recorded: 10/10/2016
Attorney Dkt #:06005/562841A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2014
2
Exec Dt:
01/07/2014
3
Exec Dt:
01/07/2014
4
Exec Dt:
01/07/2014
Assignee
1
205 S. CENTER STREET
MARSHALLTOWN, IOWA 50158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15289723
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606

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