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Patent Assignment Assignor Details
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Assignor Name : POWELL, MICHAEL S.
Total Assignments: 5
Assignment: 1
Reel/Frame:005009/0891   Pages: 3
Recorded: 01/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/20/1988
Assignee
1
ST. LOUIS, MISSOURI
Property
 
Pat #
Pub #
Intl #
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NONE
07293708
Correspondence name and address
SENNIGER, POWERS, LEAVITT & ROEDEL
611 OLIVE STREET
SUITE 2050
ST. LOUIS, MO 63101
Assignment: 2
Reel/Frame:023057/0025   Pages: 6
Recorded: 08/05/2009
Attorney Dkt #:P006925-PTE-DPH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2009
2
Exec Dt:
07/21/2009
3
Exec Dt:
07/20/2009
4
Exec Dt:
07/24/2009
Assignee
1
P.O. BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12536064
Correspondence name and address
HARNESS DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 3
Reel/Frame:023182/0742   Pages: 3
Recorded: 09/02/2009
Attorney Dkt #:P007044-PTT-DLT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/27/2009
2
Exec Dt:
08/27/2009
3
Exec Dt:
08/27/2009
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12552323
Correspondence name and address
VIVACQUA LAW, PLLC
455 E. EISENHOWER PARKWAY
SUITE 11
ANN ARBOR, MI 48108
Assignment: 4
Reel/Frame:025968/0392   Pages: 2
Recorded: 03/16/2011
Attorney Dkt #:P013001-PTH-RRM / GM2161
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2011
2
Exec Dt:
03/04/2011
Assignee
1
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13048963
Correspondence name and address
QUINN LAW GROUP
39555 ORCHARD HILL PL., STE 520
NOVI, MI 48375
Assignment: 5
Reel/Frame:026228/0744   Pages: 6
Recorded: 05/05/2011
Attorney Dkt #:P013843-PTT-DLT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/13/2011
2
Exec Dt:
03/29/2011
3
Exec Dt:
04/13/2011
4
Exec Dt:
04/18/2011
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13100700
Correspondence name and address
VIVACQUA LAW, PLLC
455 E. EISENHOWER PARKWAY
SUITE 200
ANN ARBOR, MI 48108

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