Patent Assignment
Reel/Frame 043930/0822
Assignment of Assignor's Interest
Recorded: 2017-10-24
Pages: 9
Assignors
RYON, JASON A.
Executed: 2013-04-22
YU, CHIEN-JUNG
Executed: 2013-04-29
BUELOW, PHILIP E. O.
Executed: 2013-04-22
THOMSON, NEAL A.
Executed: 2013-04-22
Assignee
DELAVAN INC.
811 4TH STREET, WEST DES MOINES, IOWA, 50265
Covered Property
(1)
Directionally Biased Valve
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.