Patent Assignment
Reel/Frame 047346/0383
Release of Security Interest
Recorded: 2018-10-26
Pages: 4
Assignor
BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Executed: 2018-10-25
Assignee
NORTHWEST PIPE COMPANY
201 NE PARK PLAZA DR., SUITE 100, VANCOUVER, WASHINGTON, 98684
Covered Property
(1)
In-Pipe Hydro-Electric Power System and Turbine
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.