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Patent Assignment Details
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Reel/Frame:025946/0318   Pages: 4
Recorded: 03/11/2011
Attorney Dkt #:368614-1342
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
07/22/2014
Application #:
13046328
Filing Dt:
03/11/2011
Publication #:
Pub Dt:
12/08/2011
Title:
ROCK BIT HAVING A MECHANICAL SEAL WITH SUPERIOR THERMAL PERFORMANCE
Assignor
1
Exec Dt:
03/02/2011
Assignee
1
1625 WEST CROSBY, SUITE 124
CARROLLTON, TEXAS 75006
Correspondence name and address
GARDERE WYNNE SEWELL LLP INTELLECTUAL PR
3000 THANKSGIVING TOWER
1601 ELM ST
DALLAS, TX 75201-4761

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