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Trademark Assignment Details

Reel/Frame:1547/0612   Pages: 4
    Recorded: 01/16/1997
Conveyance: ASSIGNS THE ENTIRE INTEREST
Total properties: 1
1
Serial #:
Filing Dt:
03/26/1990
Reg #:
Reg. Dt:
01/29/1991
Mark:
DRILLING DYNAMICS
Assignor
1
Exec Dt:
01/14/1997
Entity Type:
CORPORATION
Citizenship:
CALIFORNIA
Assignee
1
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondence name and address
BAKER HUGHES INCORPORATED
BARBARA ROBINSON
PATENT DEPARTMENT
3900 ESSEX LANE
HOUSTON, TX 77027

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