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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 : PORTER, FRED C.
Total Assignments: 9
Assignment: 1
Reel/Frame:006014/0801   Pages: 6
Recorded: 02/18/1992
Conveyance: LICENSE (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/25/1991
2
Exec Dt:
11/25/1991
Assignee
1
A CORP. OF MICHIGAN
447 EAST ELMWOOD
TROY, MICHIGAN 48083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07758894
Correspondence name and address
PAUL M. SCHWARTZ
BROOKS & KUSHMAN
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 2
Reel/Frame:011896/0848   Pages: 4
Recorded: 06/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2001
2
Exec Dt:
02/23/2001
3
Exec Dt:
02/23/2001
Assignee
1
SUITE 300
1650 RESEARCH DRIVE
TROY, MICHIGAN 48083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09711787
Correspondence name and address
HARNESS, DICKEY & PIERCE, PLC
PHILIP E. RETTIG
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 3
Reel/Frame:012375/0368   Pages: 6
Recorded: 06/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/25/2001
Assignee
1
SUITE 300
1650 RESEARCH DRIVE
TROY, MICHIGAN 48083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09822612
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
PHILIP E. RETTIG
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 4
Reel/Frame:012639/0675   Pages: 3
Recorded: 02/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/02/2002
Assignee
1
SUITE 300
1650 RESEARCH DRIVE
TROY, MICHIGAN 48083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10022495
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
PHILLIP E. RETTIG
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 5
Reel/Frame:012571/0268   Pages: 3
Recorded: 02/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2002
2
Exec Dt:
01/09/2002
Assignee
1
SUITE 300
1650 RESEARCH DRIVE
TROY, MICHIGAN 48083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10023306
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
PHILIP E. RETTIG
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 6
Reel/Frame:012562/0544   Pages: 3
Recorded: 02/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/10/2002
Assignee
1
1650 RESEARCH DRIVE, SUITE 300
TROY, MICHIGAN 48083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10007402
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
PHILIP E. RETTIG
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 7
Reel/Frame:012709/0169   Pages: 3
Recorded: 03/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/12/2002
Assignee
1
SUITE 300
1650 RESEARCH DRIVE
TROY, MICHIGAN 48083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10023001
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
PHILLIP E. RETTIG
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 8
Reel/Frame:012780/0617   Pages: 3
Recorded: 04/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/04/2002
Assignee
1
1650 RESERACH DRIVE SUITE 300
TROY, MICHIGAN 48083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10083941
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
PHILIP E. RETTIG
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 9
Reel/Frame:018443/0221   Pages: 5
Recorded: 10/17/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/18/2006
2
Exec Dt:
08/18/2006
3
Exec Dt:
09/01/2006
Assignee
1
1775 RESEARCH DRIVE
TROY, MICHIGAN 48083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11489217
Correspondence name and address
PHILIP E. RETTIG
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303

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