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Patent Assignment Assignor Details
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Assignor Name : STEFFEN, JOHN
Total Assignments: 6
Assignment: 1
Reel/Frame:012651/0466   Pages: 3
Recorded: 02/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/22/2002
2
Exec Dt:
01/22/2002
Assignee
1
4838 JENKINS AVENUE
NORTH CHARLESTON, SOUTH CAROLINA 29406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10001363
Correspondence name and address
ROCKEY, MILNAMOW & KATZ LTD
STEPHEN D. GEIMER
TWO PRUDENTIAL PLAZA
180 NORTH STETSON AVENUE SUITE 4700
CHICAGO IL 60601
Assignment: 2
Reel/Frame:013190/0039   Pages: 3
Recorded: 08/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/29/2002
2
Exec Dt:
07/15/2002
Assignee
1
4838 JENKINS AVENUE
NORTH CHARLESTON, SOUTH CAROLINA 29406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10136678
Correspondence name and address
WOOD, PHILLIPS, KATZ, ET AL.
STEPHEN D. GEIMER
500 WEST MADISON STREET1
CITICORP CENTER, SUITE 3800
CHICAGO, IL 60661-2511
Assignment: 3
Reel/Frame:014385/0323   Pages: 7
Recorded: 08/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/26/2003
2
Exec Dt:
07/28/2003
3
Exec Dt:
08/08/2003
4
Exec Dt:
07/28/2003
Assignee
1
4838 JENKINS AVENUE
NORTH CHARLESTON, SOUTH CAROLINA 29406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10411953
Correspondence name and address
WOOD, PHILLIPS, KATZ, CLARK & MORTIMER
STEPHEN D. GEIMER
CITICORP CENTER, SUITE 3800
500 WEST MADISON STREET
CHICAGO, IL 60661-2511
Assignment: 4
Reel/Frame:015548/0230   Pages: 3
Recorded: 07/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2004
2
Exec Dt:
06/10/2004
Assignee
1
4055 FABER PLACE DRIVE
SUITE 201
NORTH CHARLESTON, SOUTH CAROLINA 29405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10798041
Correspondence name and address
WOOD, PHILLIPS, KATZ, CLARK ET AL
STEPHEN D. GEIMER
CITICORP CENTER, SUITE 3800
500 WEST MADISON STREET
CHICAGO, IL 60661-2511
Assignment: 5
Reel/Frame:016311/0844   Pages: 4
Recorded: 02/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2005
2
Exec Dt:
01/05/2005
Assignee
1
4055 FABER PLACE DRIVE, SUITE 201
NORTH CHARLESTON, SOUTH CAROLINA 19405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10896789
Correspondence name and address
WOOD PHILLIPS KATZ ET AL.
CITICORP CENTER, SUITE 3800
500 WEST MADISON STREET
CHICAO, IL 60661-2511
Assignment: 6
Reel/Frame:050443/0012   Pages: 8
Recorded: 09/20/2019
Attorney Dkt #:0080-1154NAT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/16/2019
2
Exec Dt:
09/13/2019
3
Exec Dt:
09/19/2019
Assignee
1
1401 8TH STREET SE, P.O. BOX 320
ORANGE CITY, IOWA 51041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16495990
Correspondence name and address
SNYDER, CLARK, LESCH & CHUNG, LLP
205 VAN BUREN STREET
SUITE 110
HERNDON, VA 20170

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