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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/04/2003
Application #:
09524088
Filing Dt:
03/13/2000
Inventors:
Sujian Huang, Chris E. Cawthorne
Title:
METHOD FOR SIMULATING DRILLING OF ROLLER CONE BITS AND ITS APPLICATION TO ROLLER CONE BIT DESIGN AND PERFORMANCE
Assignment: 1
Reel/Frame:
010904/0687Recorded: 06/15/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/31/2000
Exec Dt:
06/07/2000
Assignee:
16740 HARDY STREET
HOUSTON, TEXAS 77032
Correspondent:
ROSENTHAL & OSHA, L.L.P.
RICHARD A. FAGIN
700 LOUISIANA STREET, SUITE 4550
HOUSTON, TX 77002

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