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Patent Assignment Assignor Details
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Assignor Name : STAFFORD, DONALD C.
Total Assignments: 9
Assignment: 1
Reel/Frame:003934/0202   Pages: 1
Recorded: 12/16/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/23/1980
2
Exec Dt:
09/23/1980
Assignee
1
800 JORIE BLVD.
OAK BROOK, ILLINOIS 60521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06191357
Correspondence name and address
MERRIAM, MARSHALL & BICKNELL
TWO FIRST NATIONAL PLAZA, STE. 2100
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:004116/0308   Pages: 1
Recorded: 04/14/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/23/1983
2
Exec Dt:
02/23/1983
3
Exec Dt:
02/23/1983
Assignee
1
800 JORIE BOULEVARD
A IL CORP.
OAK BROOD, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06472263
Correspondence name and address
MERRIAM, MARSHALL & BICKNELL
TWO FIRST NATIONAL PLAZA, STE. 2100
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:004116/0309   Pages: 1
Recorded: 04/14/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/23/1983
2
Exec Dt:
02/23/1983
3
Exec Dt:
02/23/1983
Assignee
1
800 JORIE BOULEVARD
A IL CORP.
OAK BROOK, ILLINOIS 60521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06472265
Correspondence name and address
MERRIAM, MARSHALL & BICKNELL
TWO FIRST NATIONAL PLAZA, STE. 2100
CHICAGO, IL 60603
Assignment: 4
Reel/Frame:004127/0085   Pages: 1
Recorded: 05/05/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/17/1983
2
Exec Dt:
03/17/1983
3
Exec Dt:
03/17/1983
Assignee
1
800 JORIE BLV.
A CORP. OF IL
OAK BROOK, ILLINOIS 60521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06479698
Correspondence name and address
MERRIAM, MARSHALL & BICKNELL
TWO FIRST NATL. PLAZA, STE. 2100
CHICAGO, IL 60603
Assignment: 5
Reel/Frame:004127/0421   Pages: 1
Recorded: 05/05/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/17/1983
2
Exec Dt:
03/17/1983
3
Exec Dt:
03/17/1983
Assignee
1
800 JORIE BLVD.
A CORP. OF IL
OAK BROOK, ILLINOIS 60521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06479666
Correspondence name and address
MERRIAM, MARSHALL & BICKNELL
TWO FIRST NATIONAL PLAZA
STE. 2100
CHICAGO, IL 60603
Assignment: 6
Reel/Frame:004138/0088   Pages: 1
Recorded: 06/15/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/28/1983
2
Exec Dt:
04/28/1983
Assignee
1
800 JORIE BLVD.
A CORP.OF IL
OAK BROOK, ILLINOIS 60521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06494937
Correspondence name and address
MERRIAM, MARSHALL & BICKNELL
TWO FIRST NATL. PLAZA, STE. 2100
CHICAGO, IL 60603
Assignment: 7
Reel/Frame:004264/0126   Pages: 1
Recorded: 06/07/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/24/1984
2
Exec Dt:
04/24/1984
Assignee
1
800 JORIE BOULEVARD
AN IL CORP.
OAK BROOK, ILLINOIS 60521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06604149
Correspondence name and address
MERRIAM, MARSHALL & BICKNELL
TWO FIRST NATL. PLAZA, STE. 2100
20 SOUTH CLARK ST.
CHICAGO, IL 60603
Assignment: 8
Reel/Frame:023567/0312   Pages: 6
Recorded: 11/24/2009
Attorney Dkt #:M3889
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/23/2009
2
Exec Dt:
11/24/2009
3
Exec Dt:
11/24/2009
Assignee
1
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12625504
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 9
Reel/Frame:026673/0798   Pages: 6
Recorded: 07/29/2011
Attorney Dkt #:24KF-161298
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2011
2
Exec Dt:
07/01/2011
3
Exec Dt:
07/01/2011
4
Exec Dt:
07/01/2011
Assignee
1
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13174604
Correspondence name and address
WESTERN DIGITAL ATTN: LESLEY NING
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612

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