Patent Assignment
Reel/Frame 032186/0867
Assignment of Assignor's Interest
Recorded: 2014-02-10
Pages: 7
Assignors
KING, WILLIAM W.
Executed: 2013-06-20
THIGPEN, GARY M.
Executed: 2013-06-20
BELLIN, FEDERICO
Executed: 2013-06-20
AMUNDSEN, MARVIN WINDSOR
Executed: 2013-06-20
JOHNSON, CHARLES DANIEL
Executed: 2013-06-21
Assignee
VAREL INTERNATIONAL IND., L.P.
1625 W. CROSBY, SUITE 124, CARROLLTON, TEXAS, 75006
Covered Property
(1)
Methods to Repair Worn or Eroded Pdc Cutters, Cutters So Repaired, and Use of Repaired Pdc Cutters in Drill Bits or Other Tools