Patent Assignment
Reel/Frame 043388/0484
Assignment of Assignor's Interest
Recorded: 2017-08-24
Pages: 3
Assignor
MCDOWELL, JAMES KERWIN, MR
Executed: 2013-03-01
Assignee
NEWPARK MATS & INTEGRATED SERVICES LLC
2700 RESEARCH FOREST DRIVE, SUITE 100, THE WOODLANDS, TEXAS, 77381
Covered Property
(1)
Liquid Containment System that Accommodates Vehicle Ingress and Egress
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.