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Patent Assignment Assignor Details
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Assignor Name : LTV ENERGY PRODUCTS COMPANY
Total Assignments: 2
Assignment: 1
Reel/Frame:005029/0417   Pages: 10
Recorded: 03/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/29/1988
Assignee
1
900 FOURTH AVE.
3740 BANK OF CALIFORNIA CENTER
SEATTLE, WASHINGTON 98164
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
04627484
 
NONE
04788885
 
NONE
04819680
 
NONE
04840758
 
NONE
04851571
 
NONE
05024701
 
NONE
05045746
 
NONE
05076838
 
NONE
05091163
 
NONE
05228679
 
NONE
05660883
Correspondence name and address
ROBERT L. HARRINGTON
1106 STANDARD PLAZA
1100 S.W. SIXTH AVE.
PORTLAND, OR 97204
Assignment: 2
Reel/Frame:011170/0315   Pages: 5
Recorded: 10/13/2000
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/30/1993
Assignee
1
7701-A S. COOPER ST.
ARLINGTON, TEXAS 76001
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
06552823
 
NONE
06571304
 
NONE
07314244
 
NONE
07641541
 
NONE
07661461
 
NONE
07666724
 
NONE
07902391
 
NONE
08017332
Correspondence name and address
OIL STATES INDUSTRIES, INC.
SHERRY HORTON
7701-A S. COOPER ST.
ARLINGTON, TX 76001

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