Patent Assignment
Reel/Frame 037178/0736
Assignment of Assignor's Interest
Recorded: 2015-12-01
Pages: 3
Assignee
HRST, INC.
6557 CITY WEST PKWY, EDEN PRAIRIE, MINNESOTA, 55344-3248
Covered Property
(1)
Tube Spreading Device and Boiler Cleaning System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.