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Reel/Frame:024754/0967   Pages: 5
Recorded: 07/28/2010
Attorney Dkt #:368614-1334
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/08/2014
Application #:
12845451
Filing Dt:
07/28/2010
Publication #:
Pub Dt:
02/02/2012
Title:
PATTERNED TEXTURING OF THE SEAL SURFACE FOR A ROLLER CONE ROCK BIT
Assignor
1
Exec Dt:
07/23/2010
Assignee
1
1625 WEST CROSBY
SUITE 124
CARROLLTON, TEXAS 75006
Correspondence name and address
GARDERE WYNNE SEWELL LLP
1601 ELM ST
3000 THANKSGIVING TOWER
DALLAS, TX 75201-4761

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