Patent Assignment
Reel/Frame 044225/0836
Assignment of Assignor's Interest
Recorded: 2017-11-27
Pages: 3
Assignor
SULLIVAN, SHELBY
Executed: 2017-11-22
Assignee
BAKKEN BALL RETRIEVAL, LLC.
13205 BUCKSKIN DR. NE, MINOT, NORTH DAKOTA, 58703
Covered Property
(1)
Switch Sub with Two Way Sealing Features and Method