Patent Assignment
Reel/Frame 048478/0581
SECURITY INTEREST
Recorded: 2019-03-01
Received: 2019-03-01
Pages: 6
Assignor
GEOTEK, LLC
Executed: 2019-02-28
Assignee
BMO HARRIS BANK N.A.
50 S. 6TH STREET, SUITE 1000, MINNEAPOLIS, MN, 55402, UNITED STATES