Patent Assignment
Reel/Frame 030244/0247
Assignment of Assignor's Interest
Recorded: 2013-04-18
Pages: 3
Assignee
THRU TUBING SOLUTIONS, INC.
11515 SOUTH PORTLAND AVENUE, OKLAHOMA CITY, OKLAHOMA, 73170
Covered Property
(1)
Acid Soluble Abrasive Material and Method of Use