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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : JOHNSON, TIMOTHY W.
Total Assignments: 14
Assignment: 1
Reel/Frame:004029/0762   Pages: 1
Recorded: 08/30/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/18/1982
2
Exec Dt:
08/19/1982
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06403435
Correspondence name and address
FRENCH, HUGHES & DOESCHER
SUITE 1107,
1825 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004060/0090   Pages: 1
Recorded: 11/09/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/01/1982
Assignee
1
A DE CORP.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06410686
Correspondence name and address
FRENCH, HUGHES & DOESCHER
SUITE 1107,
1825 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004179/0392   Pages: 1
Recorded: 09/26/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/15/1983
2
Exec Dt:
09/19/1983
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06536055
Correspondence name and address
FRENCH, HUGHES AND DOESCHER
STE. 1107
1825 K STREET, NW
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004186/0964   Pages: 1
Recorded: 10/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/18/1983
2
Exec Dt:
10/18/1983
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06543580
Correspondence name and address
FRENCH, HUGHES & DOESCHER
STE. 1107, 1825 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004205/0507   Pages: 1
Recorded: 12/06/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/02/1983
2
Exec Dt:
12/02/1983
Assignee
1
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06558677
Correspondence name and address
FRENCH, HUGHES, AND DOESCHER
SUITE 1107,
1825 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004537/0302   Pages: 1
Recorded: 04/04/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/04/1986
2
Exec Dt:
04/04/1986
3
Exec Dt:
04/04/1986
4
Exec Dt:
04/04/1986
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06848436
Correspondence name and address
JAMES W. WILLIAMS
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 7
Reel/Frame:005420/0356   Pages: 2
Recorded: 08/16/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/09/1990
2
Exec Dt:
08/13/1990
3
Exec Dt:
08/09/1990
Assignee
1
A CORP. OF DE
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07568109
Correspondence name and address
ARCHIE L. ROBBINS
RICHMOND, PHILLIPS, ET. AL.
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 8
Reel/Frame:005798/0763   Pages: 2
Recorded: 07/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/19/1991
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07734931
Correspondence name and address
DENNIS D. BROWN
LANEY, DOUGHERTY, HESSIN & BEAVERS
WILLIAMS CENTER TOWER I, SUITE 1110
ONE WEST THIRD STREET
TULSA, OK 74103
Assignment: 9
Reel/Frame:005835/0763   Pages: 2
Recorded: 08/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/26/1991
2
Exec Dt:
08/27/1991
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07753146
Correspondence name and address
RICHMOND, PHILLIPS,
HITCHCOCK & UMPHLETT
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 10
Reel/Frame:005850/0039   Pages: 2
Recorded: 09/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/11/1991
Assignee
1
A CORPORATION OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07760305
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 11
Reel/Frame:008779/0517   Pages: 2
Recorded: 10/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/05/1997
2
Exec Dt:
06/05/1997
3
Exec Dt:
06/06/1997
4
Exec Dt:
06/09/1997
5
Exec Dt:
06/09/1997
6
Exec Dt:
06/09/1997
Assignee
1
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08857788
Correspondence name and address
RICHMOND, HITCHCOCK, FISH & DOLLAR
LYNDAL S. JOLLY
P.O. BOX 2443
BARTLESVILLE, OKLAHOMA 74005
Assignment: 12
Reel/Frame:015025/0631   Pages: 5
Recorded: 03/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2004
2
Exec Dt:
02/19/2004
3
Exec Dt:
02/23/2004
4
Exec Dt:
02/25/2004
Assignee
1
P.O. BOX 1109
414 EAST THIRD STREET
MUSCATINE, IOWA 52761-7109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10656853
Correspondence name and address
MERCHANT & GOULD P.C.
JOSHUA N. RANDALL
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 13
Reel/Frame:015900/0050   Pages: 6
Recorded: 10/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2004
2
Exec Dt:
02/19/2004
3
Exec Dt:
02/23/2004
4
Exec Dt:
02/25/2004
Assignee
1
PO BOX 1109
414 EAST THIRD STREET
MUSCATINE, IOWA 52761-07109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29189503
Correspondence name and address
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 14
Reel/Frame:036197/0387   Pages: 3
Recorded: 07/28/2015
Attorney Dkt #:UMN0013/US (20130145)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/03/2015
2
Exec Dt:
03/04/2015
Assignee
1
600 MCNAMARA ALUMNI CENTER
200 OAK STREET SE
MINNEAPOLIS, MINNESOTA 55455-2006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14410893
Correspondence name and address
KAGAN BINDER, PLLC
SUITE 200, MAPLE ISLAND BUILDING
221 MAIN STREET NORTH
STILLWATER, MN 55082

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