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Patent Assignment Assignor Details
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Assignor Name : KEYSER, DONALD J.
Total Assignments: 3
Assignment: 1
Reel/Frame:013116/0938   Pages: 4
Recorded: 07/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2002
2
Exec Dt:
06/21/2002
3
Exec Dt:
06/24/2002
Assignee
1
14801 SOVEREIGN ROAD
FT. WORTH, TEXAS 76155
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10121706
Correspondence name and address
BROBECK, PHLEGER & HARRISON LLP
CRAIG L. PUCKETT ESQ
1333 H. STREET N.W.
SUITE 800
WASHINGTON, D.C. 20005
Assignment: 2
Reel/Frame:014509/0571   Pages: 4
Recorded: 09/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/2003
2
Exec Dt:
09/15/2003
3
Exec Dt:
09/09/2003
Assignee
1
1904 CANTERBURY DRIVE
WESTOVER HILLS, TEXAS 76107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10230263
Correspondence name and address
HUNTON & WILLIAMS LLP
RODGER L. TATE
1900 K STREET, N.W., SUITE 1200
INTELLECTUAL PROPERTY DEPARTMENT
WASHINGTON, DC 20006-1109
Assignment: 3
Reel/Frame:017296/0010   Pages: 3
Recorded: 02/27/2006
Attorney Dkt #:65704.00000.3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2006
2
Exec Dt:
02/01/2006
Assignee
1
4848 LOOP CENTRAL DRIVE
SUITE 700
HOUSTON, TEXAS 77081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11211099
Correspondence name and address
RODGER L. TATE
INTELLECTUAL PROPERTY DEPARTMENT
HUNTON & WILLIAMS LLP
1900 K STREET, N.W., SUITE 1200
WASHINGTON, DC 20006-1109

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