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Patent Assignment Assignor Details
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Assignor Name : SPENCER, MICHAEL R.
Total Assignments: 30
Assignment: 1
Reel/Frame:012759/0801   Pages: 3
Recorded: 03/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/18/2002
Assignee
1
2309 SHUR-LOK STREET
YANKTON, SOUTH DAKOTA 57078
Property
 
Pat #
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NONE
10001387
Correspondence name and address
JONES, DAY, REAVIS & POGUE
RONALD A. SANDLER
77 WEST WACKER DRIVE
CHICAGO, ILLINOIS 60601-1692
Assignment: 2
Reel/Frame:015495/0297   Pages: 4
Recorded: 06/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/2004
2
Exec Dt:
06/15/2004
Assignee
1
2309 SHUR-LOK STREET
YANKTON, SOUTH DAKOTA 57078-0713
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10731898
Correspondence name and address
JONES DAY
DAVID A. RANDALL
555 WEST FIFTH STREET, SUITE 4600
LOS ANGELES, CA 90013-1025
Assignment: 3
Reel/Frame:020418/0435   Pages: 2
Recorded: 01/25/2008
Attorney Dkt #:G625.101.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/24/2008
2
Exec Dt:
01/24/2008
Assignee
1
PO BOX 1078
YANKTON, SOUTH DAKOTA 57078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12020211
Correspondence name and address
DICKE, BILLIG & CZAJA, P.L.L.C.
100 SOUTH FIFTH STREET
SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:021877/0146   Pages: 2
Recorded: 11/21/2008
Attorney Dkt #:T625.111.102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/21/2008
Assignee
1
P.O. BOX 1078
YANKTON, SOUTH DAKOTA 57078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12275910
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:022474/0726   Pages: 2
Recorded: 03/31/2009
Attorney Dkt #:T625.105.102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/30/2009
2
Exec Dt:
03/30/2009
3
Exec Dt:
03/30/2009
Assignee
1
P.O. BOX 1078
YANKTON, SOUTH DAKOTA 57078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12414811
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:025739/0227   Pages: 3
Recorded: 02/03/2011
Attorney Dkt #:3110T-000064/US/CPA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/03/2011
Assignee
1
2209 KELLEN GROSS DRIVE
YANKTON, SOUTH DAKOTA 57078-1078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12983483
Correspondence name and address
HARNESS DICKEY & PIERCE, PLC
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 7
Reel/Frame:028892/0057   Pages: 3
Recorded: 09/04/2012
Attorney Dkt #:3110-000103/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/14/2012
Assignee
1
1901 E. ELLSWORTH ROAD
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13572878
Correspondence name and address
HARNESS DICKEY & PIERCE, PLC
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 8
Reel/Frame:029390/0404   Pages: 5
Recorded: 12/03/2012
Attorney Dkt #:3110T-000090/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2012
2
Exec Dt:
10/25/2012
Assignee
1
2209 KELLEN GROSS DRIVE
YANKTON, SOUTH DAKOTA 57078-1078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13649677
Correspondence name and address
HARNESS DICKEY & PIERCE, PLC
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 9
Reel/Frame:032028/0759   Pages: 6
Recorded: 01/23/2014
Attorney Dkt #:3110T-000090-US-COA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2012
2
Exec Dt:
10/25/2012
Assignee
1
2209 KELLEN GROSS DRIVE
YANKTON, SOUTH DAKOTA 57078-1078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14162013
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 10
Reel/Frame:036996/0211   Pages: 5
Recorded: 11/09/2015
Attorney Dkt #:3110T-000090-US-COC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2012
2
Exec Dt:
10/25/2012
Assignee
1
2209 KELLEN GROSS DRIVE
YANKTON, SOUTH DAKOTA 57078-1078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14935969
Correspondence name and address
HARNESS, DICKEY & PIERCE, PLC
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 11
Reel/Frame:030033/0012   Pages: 4
Recorded: 03/18/2013
Attorney Dkt #:3110T-000091/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/27/2013
2
Exec Dt:
02/27/2013
Assignee
1
2209 KELLEN GROSS DRIVE
YANKTON, SOUTH DAKOTA 57078-1078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13660104
Correspondence name and address
HARNESS DICKEY & PIERCE, PLC
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 12
Reel/Frame:031369/0188   Pages: 4
Recorded: 10/09/2013
Attorney Dkt #:3110T-000099/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/03/2013
Assignee
1
2209 KELLEN GROSS DRIVE
YANKTON, SOUTH DAKOTA 57078-1078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13962091
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 13
Reel/Frame:032955/0023   Pages: 5
Recorded: 05/23/2014
Attorney Dkt #:3110T-000091-US-CPB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/2014
2
Exec Dt:
03/28/2014
Assignee
1
2209 KELLEN GROSS DRIVE
YANKTON, SOUTH DAKOTA 57078-1078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14217514
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 14
Reel/Frame:034855/0545   Pages: 4
Recorded: 01/30/2015
Attorney Dkt #:3110-000103-US-COA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/22/2015
Assignee
1
5400 SOUTH STATE ROAD
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14600289
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 15
Reel/Frame:036960/0316   Pages: 4
Recorded: 11/04/2015
Attorney Dkt #:3110T-000200-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/02/2015
2
Exec Dt:
11/02/2015
Assignee
1
P.O. BOX 1078
YANKTON, SOUTH DAKOTA 57078-1078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14857474
Correspondence name and address
HARNESS, DICKEY & PIERCE, PLC
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 16
Reel/Frame:040062/0041   Pages: 4
Recorded: 10/19/2016
Attorney Dkt #:3110T-000225-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/26/2016
2
Exec Dt:
09/26/2016
Assignee
1
2209 KELLEN GROSS DRIVE
YANKTON, SOUTH DAKOTA 57078-1078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15270705
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 17
Reel/Frame:040063/0950   Pages: 3
Recorded: 10/19/2016
Attorney Dkt #:3110T-000211-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/11/2016
Assignee
1
2209 KELLEN GROSS DRIVE
YANKTON, SOUTH DAKOTA 57078-1078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15290077
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 18
Reel/Frame:042254/0185   Pages: 3
Recorded: 05/05/2017
Attorney Dkt #:3110T-000245-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/17/2017
Assignee
1
2209 KELLEN GROSS DRIVE
YANKTON, SOUTH DAKOTA 57078-1078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15487126
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 19
Reel/Frame:043134/0499   Pages: 4
Recorded: 07/28/2017
Attorney Dkt #:3110T-000227-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/24/2017
2
Exec Dt:
07/24/2017
Assignee
1
2209 KELLEN GROSS DRIVE
YANKTON, SOUTH DAKOTA 57078-1078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15623164
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 20
Reel/Frame:043702/0926   Pages: 7
Recorded: 09/26/2017
Attorney Dkt #:3110-000260-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/10/2017
2
Exec Dt:
08/14/2017
3
Exec Dt:
09/15/2017
4
Exec Dt:
08/07/2017
Assignee
1
5400 S. STATE RD.
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15642593
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 21
Reel/Frame:043724/0268   Pages: 3
Recorded: 09/28/2017
Attorney Dkt #:3110-000260-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/07/2017
Assignee
1
2209 KELLEN GROSS DRIVE
YANKTON, SOUTH DAKOTA 57078-1078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15642593
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
B, MI 48303
Assignment: 22
Reel/Frame:043923/0856   Pages: 2
Recorded: 10/23/2017
Attorney Dkt #:2021B.001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/23/2017
Assignee
1
2209 KELLEN GROSS DRIVE
YANKTON, SOUTH DAKOTA 57078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15790225
Correspondence name and address
BRYAN S. LEMANSKI
29 W. LAWRENCE STREET, SUITE 210
PONTIAC, MI 48342
Assignment: 23
Reel/Frame:048840/0956   Pages: 2
Recorded: 04/10/2019
Attorney Dkt #:2021B.001US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/23/2017
Assignee
1
2209 KELLEN GROSS DRIVE
YANKTON, SOUTH DAKOTA 57078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16379279
Correspondence name and address
BRYAN S. LEMANSKI
29 W. LAWRENCE STREET, SUITE 210
PONTIAC, MI 48342
Assignment: 24
Reel/Frame:047819/0124   Pages: 3
Recorded: 12/19/2018
Attorney Dkt #:3110T-000265-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/10/2018
Assignee
1
2209 KELLEN GROSS DRIVE
YANKTON, SOUTH DAKOTA 57078-1078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16213100
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 25
Reel/Frame:047948/0237   Pages: 2
Recorded: 01/10/2019
Attorney Dkt #:2021B.002US/P2018-0027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/10/2018
Assignee
1
5400 DATA COURT
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16242362
Correspondence name and address
DANIEL P. ALEKSYNAS
29 W. LAWRENCE STREET
PONTIAC, MI 48342
Assignment: 26
Reel/Frame:047964/0396   Pages: 3
Recorded: 12/19/2018
Attorney Dkt #:3110T-000264-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/10/2018
Assignee
1
2209 KELLEN GROSS DRIVE
YANKTON, SOUTH DAKOTA 57078-1078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16213058
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 27
Reel/Frame:053875/0695   Pages: 2
Recorded: 09/24/2020
Attorney Dkt #:2021B.002US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/10/2018
Assignee
1
5400 DATA COURT
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17025661
Correspondence name and address
BRYAN S. LEMANSKI
29 W. LAWRENCE STREET, STE. 210
PONTIAC, MI 48342
Assignment: 28
Reel/Frame:060533/0946   Pages: 2
Recorded: 07/18/2022
Attorney Dkt #:2021B.002US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/10/2018
Assignee
1
5400 DATA COURT
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17723761
Correspondence name and address
BRYAN S. LEMANSKI
29 W. LAWRENCE STREET, STE. 210
PONTIAC, MI 48342
Assignment: 29
Reel/Frame:063565/0562   Pages: 2
Recorded: 05/08/2023
Attorney Dkt #:2021B.002US4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/10/2018
Assignee
1
5400 DATA COURT
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18144409
Correspondence name and address
PAUL J. PALINSKI
29 W. LAWRENCE STREET
PONTIAC, MI 48342
Assignment: 30
Reel/Frame:051021/0051   Pages: 2
Recorded: 11/15/2019
Attorney Dkt #:2021B.003US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/16/2019
Assignee
1
5400 DATA COURT
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16543953
Correspondence name and address
PAUL J. PALINSKI
29 W. LAWRENCE STREET
PONTIAC, MI 48342

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