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Patent Assignment Details
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Reel/Frame:010904/0687   Pages: 3
Recorded: 06/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
02/04/2003
Application #:
09524088
Filing Dt:
03/13/2000
Title:
METHOD FOR SIMULATING DRILLING OF ROLLER CONE BITS AND ITS APPLICATION TO ROLLER CONE BIT DESIGN AND PERFORMANCE
Assignors
1
Exec Dt:
05/31/2000
2
Exec Dt:
06/07/2000
Assignee
1
16740 HARDY STREET
HOUSTON, TEXAS 77032
Correspondence name and address
ROSENTHAL & OSHA, L.L.P.
RICHARD A. FAGIN
700 LOUISIANA STREET, SUITE 4550
HOUSTON, TX 77002

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