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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
01/17/2012
Application #:
11781648
Filing Dt:
07/23/2007
Publication #:
Pub Dt:
12/04/2008
Inventors:
Yuelin Shen, Youhe Zhang, Sujian Huang, Peter T. Cariveau
Title:
CUTTER GEOMETRY FOR INCREASED BIT LIFE AND BITS INCORPORATING THE SAME
Assignment: 1
Reel/Frame:
019978/0241Recorded: 10/17/2007Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/22/2007
Exec Dt:
08/20/2007
Exec Dt:
08/29/2007
Exec Dt:
08/20/2007
Assignee:
16740 HARDY STREET
PATENT SERVICES
HOUSTON, TEXAS 77032
Correspondent:
Y. RENEE ALSANDOR
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032

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