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Patent Assignment Assignor Details
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Assignor Name : HARDY, ROBERT E.
Total Assignments: 8
Assignment: 1
Reel/Frame:004445/0432   Pages: 6
Recorded: 08/27/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARDY, ROBERT E.
Exec Dt:
08/14/1985
2
WALHOF, DUANE J.
Exec Dt:
08/14/1985
3
ADAMS, TERRY A.
Exec Dt:
08/14/1985
4
KOCAK, DAVID A.
Exec Dt:
08/14/1985
5
SIGLIN, DONALD J.
Exec Dt:
08/14/1985
6
KLOCK, RICHARD R.
Exec Dt:
08/14/1985
7
HOCKENBERRY, WILLIAM H. JR.
Exec Dt:
08/14/1985
8
COOPER, WILLIAM W.
Exec Dt:
08/14/1985
9
KLINKHAMMER, RICK G.
Exec Dt:
08/14/1985
10
POLZIN, KEITH M.
Exec Dt:
08/16/1985
11
WICKSTROM, RICHARD E.
Exec Dt:
08/16/1985
12
OSTREM, DELMAR E.
Exec Dt:
08/14/1985
13
PETERS, MONTE L.
Exec Dt:
08/16/1985
Assignee
1
SIOUX STEEL COMPANY, 196 1/2 EAST 6TH STREET, P.O. BOX 1265, SIOUX FALLS, SOUTH DAKOTA, 57101, A CORP OF DE.
SOUTH DAKOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D295007
NONE
06758291
Correspondence name and address
ALLEGRETTI, NEWITT, WITCOFF &
MCANDREWS, LTD.
125 SOUTH WACKER DR.
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:005281/0862   Pages: 2
Recorded: 04/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARDY, ROBERT E.
Exec Dt:
03/28/1990
Assignee
1
SIOUX STEEL COMPANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D329107
NONE
07507891
Correspondence name and address
MC ANDREWS, HELD & MALLOY, LTD.
500 WEST MADISON STREET, STE. 3180
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:005583/0141   Pages: 2
Recorded: 01/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUNKLE, ALBERT C.
Exec Dt:
01/10/1991
2
HARDY, ROBERT E.
Exec Dt:
01/10/1991
3
SKIPPER, BOBBY R.
Exec Dt:
01/10/1991
Assignee
1
J. M. HUBER CORPORATION
ROUTE 4
A CORP OF NJ
MACON, GEORGIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5154767
NONE
07643885
Correspondence name and address
ALEC H. HORN
J. M. HUBER CORPORATION
P. O. BOX 2831
BORGER, TX 79008-2831
Assignment: 4
Reel/Frame:005583/0290   Pages: 2
Recorded: 01/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SKIPPER, BOBBY R.
Exec Dt:
01/10/1991
2
HARDY, ROBERT E.
Exec Dt:
01/10/1991
3
KUNKLE, ALBERT C.
Exec Dt:
01/10/1991
Assignee
1
J. M. HUBER CORPORATION
ROUTE 4
A CORP OF NJ
MACON, GEORGIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5147458
NONE
07643884
Correspondence name and address
ALEC H. HORN
J. M. HUBER CORPORATION
P.O. BOX 2831
BORGER, TX 79008-2831
Assignment: 5
Reel/Frame:005906/0765   Pages: 5
Recorded: 11/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARDY, ROBERT E.
Exec Dt:
09/24/1991
2
WHITLEY, TROY W.
Exec Dt:
09/24/1991
3
ADAMS, TERRY A.
Exec Dt:
09/24/1991
4
SJOBLOM, MICHAEL
Exec Dt:
09/30/1991
5
TORBICK, JAMES
Exec Dt:
09/30/1991
6
WARD, KELLY
Exec Dt:
09/30/1991
Assignee
1
SIOUX STEEL COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5158415
NONE
07773241
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD
NORTHWESTERN ATRIUM CTR.
500 WEST MADISON ST.
34TH FLOOR
CHICAGO, IL 60661
Assignment: 6
Reel/Frame:012210/0602   Pages: 4
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENHOLM, CHARLES B.
Exec Dt:
04/06/2001
2
WILLIAMS, H. LARRY
Exec Dt:
04/04/2001
3
HARDY, ROBERT E.
Exec Dt:
04/04/2001
Assignee
1
CARBOMINERALS
5557-B THOMASTON ROAD
MCAON, GEORGIA 31220
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6592837
US20020155055
09839881
Correspondence name and address
FOLEY & LARDNER
MARK A. KASSEL
150 EAST GILMAN STREET
MADISON, WISCONSIN 53703-1481
Assignment: 7
Reel/Frame:028150/0823   Pages: 4
Recorded: 05/03/2012
Attorney Dkt #:P10089US00 - D011-11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARDY, ROBERT E.
Exec Dt:
04/27/2011
2
JOHNSON, DEAN
Exec Dt:
04/27/2011
Assignee
1
DEN HARTOG INDUSTRIES, INC.
4010 HOSPERS DRIVE SOUTH
BOX 425
HOSPERS, IOWA 51238
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9162816
NONE
13348969
Correspondence name and address
MCKEE, VOORHEES & SEASE, PLC
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 8
Reel/Frame:034393/0851   Pages: 4
Recorded: 12/05/2014
Attorney Dkt #:P11286US00 - D011-15
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARDY, ROBERT E.
Exec Dt:
12/05/2014
2
DEN HERDER, ANDREW R.
Exec Dt:
12/05/2014
Assignee
1
DEN HARTOG INDUSTRIES, INC.
4010 HOSPERS DRIVE SOUTH
PO BOX 425
HOSPERS, IOWA 51238
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160159565
14561881
Correspondence name and address
MCKEE, VOORHEES & SEASE, P.L.C.
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721

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