IP Library Assignment 052577/0622
Patent Assignment
Reel/Frame 052577/0622

Assignment of Assignor's Interest

Recorded: 2020-05-05 Pages: 6
Assignors
WITKOWSKI, BRIAN C.
Executed: 2017-08-14
SAID, NUDER
Executed: 2017-08-14
TRAN, DUC THANH
Executed: 2017-08-16
Assignee
S.P.M. FLOW CONTROL, INC.
601 WEIR WAY, FORT WORTH, TEXAS, 76108
Covered Property (1)
Large Bore Plug Valve
Application: 16/864,448 →
Publication: US 2020/0256149
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Aug 2, 2022
From: S.P.M. FLOW CONTROL, INC.
To: SPM OIL & GAS INC.
Reel/Frame 061038/0433 →