Patent Assignment
Reel/Frame 033631/0768
Nunc Pro Tunc Assignment
Recorded: 2014-08-28
Pages: 4
Assignor
PETTIET, ZANE MICHAEL
Executed: 2013-05-03
Assignee
DRILFORMANCE TECHNOLOGIES, LLC
1701 1/2 POST OAK BLVD, SUITE 201, HOUSTON, TEXAS, 77056
Covered Property
(1)
Drill Bit and Cutters for a Drill Bit