Patent Assignment
Reel/Frame 057891/0157
Assignment of Assignor's Interest
Recorded: 2021-10-25
Pages: 4
Assignors
POURZYNAL, PAYK
Executed: 2020-06-01
HENDERSON, JAMES
Executed: 2020-06-01
TSAI, YIH-SHYANG
Executed: 2020-06-01
Assignee
BACKWATER SOLUTIONS CANADA INC.
1343 BIRCHMOUNT DRIVE, OTTAWA, K1B 5E3, CANADA
Covered Property
(1)
Backwater Flow Detection Device
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.