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Assignee Name : BELL GEOSPACE, INC.
Total Assignments: 7
Assignment: 1
Reel/Frame:015683/0551   Pages: 2
Recorded: 08/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BREWSTER, JAMES
Exec Dt:
08/11/2004
Assignee
1
BELL GEOSPACE, INC.
2 NORTH POINT DRIVE, SUITE 250
HOUSTON, TEXAS 77060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7113868
US20060036367
10916312
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT, ET AL
JOSEPH A. HERNDON
300 SOUTH WACKER DRIVE, SUITE 3100
CHICAGO, ILLINOIS 60606
Assignment: 2
Reel/Frame:016159/0070   Pages: 3
Recorded: 01/04/2005
Attorney Dkt #:04-268
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRETT, JOHN
Exec Dt:
12/21/2004
2
BREWSTER, JAMES
Exec Dt:
12/28/2004
Assignee
1
BELL GEOSPACE, INC.
2 NORTH POINT DRIVE, SUITE 250
HOUSTON, TEXAS 77060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7444867
US20060156810
11029229
Correspondence name and address
JOSEPH A. HERNDON
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
300 SOUTH WACKER DRIVE, SUITE 3100
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:016492/0732   Pages: 3
Recorded: 04/25/2005
Attorney Dkt #:04-059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREWSTER, JAMES
Exec Dt:
03/28/2005
2
HUMPHREY, DAVID
Exec Dt:
04/06/2005
Assignee
1
BELL GEOSPACE, INC.
2 NORTH POINT DRIVE
SUITE 250
HOUSTON, TEXAS 77060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7065449
US20050197773
10794606
Correspondence name and address
JOSEPH A. HERNDON
MCDONNELL, BOEHNEN, HULBERT, ET AL.
300 SOUTH WACKER DRIVE, SUITE 3100
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:022730/0862   Pages: 4
Recorded: 05/26/2009
Attorney Dkt #:04-267
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUMPHREY, DAVID
Exec Dt:
04/06/2005
2
BRETT, JOHN
Exec Dt:
05/05/2009
Assignee
1
BELL GEOSPACE, INC.
2 NORTH POINT DRIVE
SUITE 250
HOUSTON, TEXAS 77060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7542850
US20060004519
10876157
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DRIVE
JOSEPH A. HERNDON
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:016770/0164   Pages: 3
Recorded: 07/08/2005
Attorney Dkt #:05-127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACFARLANE, JOHN
Exec Dt:
07/08/2005
2
BRETT, JOHN
Exec Dt:
07/08/2005
Assignee
1
BELL GEOSPACE, INC.
2 NORTH POINT DRIVE, SUITE 250
HOUSTON, TEXAS 77060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7236885
US20070010946
11177633
Correspondence name and address
JOSEPH A. HERNDON
MCDONNELL, BOEHNEN, HULBER ET AL.
300 SOUTH WACKER DRIVE, SUITE 3100
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:018567/0289   Pages: 4
Recorded: 11/30/2006
Attorney Dkt #:04-268
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL GEOSPACE, INC.
Exec Dt:
11/30/2006
Assignees
1
BELL GEOSPACE, INC.
2 NORTHPOINT DRIVE, SUITE 250
HOUSTON, TEXAS 77060
2
LOCKHEED MARTIN CORP.
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7444867
US20060156810
11029229
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DRIVE
JOSEPH A. HERNDON
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:022845/0292   Pages: 4
Recorded: 06/18/2009
Attorney Dkt #:04-268-US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL GEOSPACE, INC.
Exec Dt:
06/17/2009
Assignees
1
BELL GEOSPACE, INC.
2 NORTHPOINT DRIVE
SUITE 250
HOUSTON, TEXAS 77060
2
LOCKHEAD MARTIN CORP.
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7788975
US20090044621
12166989
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DRIVE
JOSEPH A. HERNDON
CHICAGO, IL 60606

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