Patent Assignment
Reel/Frame 041980/0298
Assignment of Assignor's Interest
Recorded: 2017-04-12
Pages: 3
Assignor
LIU, ZHEJI
Executed: 2017-04-07
Assignee
DRESSER-RAND COMPANY
PAUL CLARK DRIVE, OLEAN, NEW YORK, 14760
Covered Property
(1)
Concentric Resonators for Machines
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.