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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/20/2001
Application #:
08935931
Filing Dt:
09/23/1997
Inventors:
DANNY E. SCOTT, REDD H. SMITH, RALPH M. HORTON, ARTHUR A. CHAVES
Title:
CUTTING ELEMENT WITH CONTROLLED SUPERABRASIVE CONTACT AREA, DRILL BITS SO EQUIPPED
Assignment: 1
Reel/Frame:
008903/0489Recorded: 01/12/1998Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/03/1997
Exec Dt:
01/06/1998
Exec Dt:
12/29/1997
Exec Dt:
01/06/1998
Assignee:
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Correspondent:
TRASK, BRITT & ROSSA
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550

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