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Patent Assignment Assignor Details
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Assignor Name : GRINDING AND SIZING COMPANY, INC.
Total Assignments: 3
Assignment: 1
Reel/Frame:014692/0767   Pages: 8
Recorded: 11/14/2003
Conveyance: SECURITY AGREEMENT
Assignor
1
Exec Dt:
11/11/2003
Assignee
1
1000 LOUISIANA, 3RD FLOOR
HOUSTON, TEXAS 77002
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
08057111
 
NONE
09359489
 
09805316
 
NONE
10095886
 
NONE
10261016
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
ROBERT E. RUDE II
1909 K STREET, NW
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:015980/0971   Pages: 6
Recorded: 05/10/2005
Conveyance: FIRST AMENDED SECURITY AGREEMENT
Assignor
1
Exec Dt:
06/30/2004
Assignee
1
1000 LOUISIANA, 3RD FLOOR
HOUSTON, TEXAS 77002
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
08057111
 
NONE
08292258
 
NONE
09359489
 
09805316
 
NONE
10095886
 
NONE
10261016
Correspondence name and address
WINSTEAD SECHREST & MINICK P.C.
P.O. BOX 50784
SANFORD E. WARREN, JR.
DALLAS, TX 75201
Assignment: 3
Reel/Frame:029237/0908   Pages: 7
Recorded: 11/04/2012
Attorney Dkt #:GRIND-NAMECHANGE
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/29/2009
Assignee
1
10370 RICHMOND AVE., SUITE 990
HOUSTON, TEXAS 77042
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
08057111
 
NONE
08292258
 
NONE
09359489
 
09805316
Correspondence name and address
KAREN B. TRIPP, ATTORNEY AT LAW
P.O. BOX 1301
HOUSTON, TX 77251-1301

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