IP Library Assignment 030163/0317
Patent Assignment
Reel/Frame 030163/0317

Assignment of Assignor's Interest

Recorded: 2013-04-05 Pages: 4
Assignors
WITKOWSKI, BRIAN
Executed: 2013-01-03
SAID, NUDER
Executed: 2013-01-03
Assignee
S.P.M. FLOW CONTROL, INC.
601 WEIR WAY, FORT WORTH, TEXAS, 76108
Covered Property (1)
Flowline Flapper Valve
Patent: 8,978,695 →
Application: 13/608,562 →
Publication: US 2013/0000745
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 2, 2023
From: S.P.M. FLOW CONTROL, INC.
To: SPM OIL & GAS INC.
Reel/Frame 062926/0974 →