Patent Assignment
Reel/Frame 046937/0464
Assignment of Assignor's Interest
Recorded: 2018-09-21
Pages: 3
Assignor
COOPER, JOHN ARTHUR
Executed: 2012-06-19
Assignee
COOPER ENVIRONMENTAL SERVICES LLC
9403 SW NIMBUS AVE, PORTLAND, OREGON, 97008
Covered Property
(1)
Continuous Diffusion Denuding with Moving Denuding Surface
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.