Patent Assignment
Reel/Frame 047651/0061
Change of Name
Recorded: 2018-10-16
Pages: 4
Assignor
MATTAWA INDUSTRIAL SERVICES INC.
Executed: 2018-07-16
Assignee
MAVIRO CATALYST CANADA INC.
1102 HOWARD DRIVE, DEER PARK, TEXAS, 77536
Covered Property
(1)
Elevation Conveyance System and Method
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.