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Patent Assignment Assignor Details
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Assignor Name : RITCHEY, BENJAMIN W.
Total Assignments: 4
Assignment: 1
Reel/Frame:014937/0955   Pages: 5
Recorded: 01/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/29/2003
2
Exec Dt:
12/16/2003
3
Exec Dt:
12/29/2003
4
Exec Dt:
12/29/2003
Assignee
1
633 CLARK STREET
EVANSTON, ILLINOIS 60208-1111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10653705
Correspondence name and address
EDWARD J. TIMMER
P.O. BOX 770
RICHLAND, MI 49083
Assignment: 2
Reel/Frame:054435/0861   Pages: 3
Recorded: 11/20/2020
Attorney Dkt #:50273/50015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/18/2020
2
Exec Dt:
11/18/2020
3
Exec Dt:
11/17/2020
Assignee
1
1355 E. 93RD ST.
CHICAGO, ILLINOIS 60619
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17100439
Correspondence name and address
VON BRIESEN & ROPER, S.C.
ONE NORTH FRANKLIN STREET
SUITE 2350
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:060628/0046   Pages: 3
Recorded: 07/26/2022
Attorney Dkt #:50273/50015-DIV1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/18/2020
2
Exec Dt:
11/18/2020
3
Exec Dt:
11/17/2020
Assignee
1
1355 E. 93RD STREET
CHICAGO, ILLINOIS 60619
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17871156
Correspondence name and address
VON BRIESEN & ROPER, S.C
ONE NORTH FRANKLIN STREET
SUITE 2350
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:060628/0313   Pages: 3
Recorded: 07/26/2022
Attorney Dkt #:50273/50015-DIV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/18/2020
2
Exec Dt:
11/18/2020
3
Exec Dt:
11/17/2020
Assignee
1
1355 E. 93RD STREET
CHICAGO, ILLINOIS 60619
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17871182
Correspondence name and address
VON BRIESEN & ROPER, S.C
ONE NORTH FRANKLIN STREET
SUITE 2350
CHICAGO, IL 60606

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