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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
11/15/2022
Application #:
16506994
Filing Dt:
07/09/2019
Publication #:
Pub Dt:
10/31/2019
Inventors:
Jeffrey G. Thomas, Garrett T. Olsen, Grant O. Cook III, Daniel Brendan Voglewede et al
Title:
Methods of Removing Shoulder Powder From Fixed Cutter Bits
Assignment: 1
Reel/Frame:
049709/0162Recorded: 07/10/2019Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/15/2016
Exec Dt:
01/21/2016
Exec Dt:
08/20/2015
Exec Dt:
02/08/2016
Exec Dt:
08/20/2015
Assignee:
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Correspondent:
C. TUMEY LAW
P.O BOX 890226
HOUSTON, TX 77062-9998

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