IP Library › Assignment 062822/0849
Patent Assignment
Reel/Frame 062822/0849

Change of Name

Recorded: 2023-02-22 Pages: 5
Assignor
S.P.M. FLOW CONTROL, INC.
Executed: 2021-02-10
Assignee
SPM OIL & GAS INC.
601 HERBERT DRIVE, FORT WORTH, TEXAS, 76108
Covered Properties (2)
Plug Valve Having Preloaded Seal Segments
Patent: 9,103,448 →
Application: 13/965,848 →
Publication: US 2014/0048734
Plug Valve Having Preloaded Seal Segments
Patent: 9,638,337 →
Application: 14/820,905 →
Publication: US 2015/0345646
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 24, 2013
From: WITKOWSKI, BRIAN; SAID, NUDER
To: S.P.M. FLOW CONTROL, INC.
Reel/Frame 031467/0414 →
Assignment of Assignor's Interest Jan 3, 2017
From: WITKOWSKI, BRIAN; SAID, NUDER
To: S.P.M. FLOW CONTROL, INC.
Reel/Frame 041234/0160 →