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Patent Assignment Assignor Details
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Assignor Name : KROPF, KEITH E.
Total Assignments: 9
Assignment: 1
Reel/Frame:005970/0247   Pages: 3
Recorded: 01/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/09/1991
Assignee
1
403 WEST 4TH STREET NORTH
NEWTOWN, IOWA 50208
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07806011
Correspondence name and address
ZARLEY, MCKEE, THOMTE, VOORHEES & SEASE
801 GRAND AVENUE, SUITE 3200
DES MOINES, IA 50309
Assignment: 2
Reel/Frame:006704/0305   Pages: 3
Recorded: 09/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/01/1992
Assignee
1
403 WEST 4TH STREET NORTH
NEWTON, IOWA 50208
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07956959
Correspondence name and address
BACON & THOMAS
EUGENE MAR, ESQ.
625 SLATERS LANE - 4TH FLOOR
ALEXANDRIA, VIRGINIA 22314
Assignment: 3
Reel/Frame:006834/0713   Pages: 3
Recorded: 01/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/1993
2
Exec Dt:
11/15/1993
3
Exec Dt:
11/15/1993
Assignee
1
403 WEST 4TH STREET NORTH
NEWTON, IOWA 50208
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29015444
Correspondence name and address
ZARLEY, MCKEE, THOMTE, VOORHEES & SEASE
MICHAEL G. VOORHEES
801 GRAND AVE.
SUITE 3200
DES MOINES, IA 50309
Assignment: 4
Reel/Frame:006998/0127   Pages: 3
Recorded: 05/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/29/1994
Assignee
1
403 WEST 4TH STREET NORTH
NEWTON,, IOWA 50208
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08222540
Correspondence name and address
MICHAEL G. VOORHEES
ZARLEY, MCKEE, THOMTE, ET AL.
801 GRAND, SUITE 3200
DES MOINES, IA 50309
Assignment: 5
Reel/Frame:009849/0042   Pages: 3
Recorded: 03/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/1999
2
Exec Dt:
02/08/1999
3
Exec Dt:
02/08/1999
4
Exec Dt:
02/08/1999
Assignee
1
403 WEST 4TH STREET NORTH
NEWTON, IOWA 50208
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09247740
Correspondence name and address
ZARLEY, MCKEE ET AL.
MICHAEL G. VOORHEES
801 GRAND AVENUE, SUITE 3200
DES MOINES, IOWA 50309
Assignment: 6
Reel/Frame:013580/0476   Pages: 2
Recorded: 12/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/27/2002
Assignee
1
403 WEST FOURHT STREET NORTH
NEWTON, IOWA 50208
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10318062
Correspondence name and address
DIEDERIKS & WHITELAW, PLC
EVERETT G. DIEDERIKS, JR.
12471 DILLINGHAM SQ., #301
WOODBRIDGE, VA 22192
Assignment: 7
Reel/Frame:013580/0750   Pages: 2
Recorded: 12/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/27/2002
Assignee
1
403 WEST FOURTH STREET NORTH
NEWTON, IOWA 50208
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10318125
Correspondence name and address
DIEDERIKS & WHITELAW, PLC
EVERETT G. DIEDERIKS, JR.
12471 DILLINGHAM SQUARE, #301
WOODBRIDGE, VIRGINIA 22192
Assignment: 8
Reel/Frame:014106/0943   Pages: 3
Recorded: 11/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2003
2
Exec Dt:
02/12/2003
3
Exec Dt:
02/12/2003
4
Exec Dt:
02/12/2003
Assignee
1
403 WEST 4TH STREET NORTH
NEWTON, IOWA 50208
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10366749
Correspondence name and address
R. SCOTT JOHNSON
801 GRAND AVENUE, SUITE 3200
DES MOINES, IOWA 50309
Assignment: 9
Reel/Frame:049221/0605   Pages: 5
Recorded: 05/20/2019
Attorney Dkt #:4311-000307/US/COB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/2019
2
Exec Dt:
07/02/2018
Assignee
1
1000 EATON BLVD
CLEVELAND, OHIO 44122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16010753
Correspondence name and address
RMCK LAW GROUP, PLC (EATON) BRIAN D. HOL
PO BOX 210280
AUBURN HILLS, MI 48321

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