IP Library Assignment 048704/0639
Patent Assignment
Reel/Frame 048704/0639

Assignment of Assignor's Interest

Recorded: 2019-03-26 Pages: 3
Assignor
WEIR SLURRY GROUP, INC.
Executed: 2019-03-11
Assignee
S.P.M. FLOW CONTROL, INC.
601 WEIR WAY, FORT WORTH, TEXAS, 76108
Covered Property (1)
Carburizing Grade Micro-Alloy High Pressure Swivel Joints
Application: 15/942,120 →
Publication: US 2018/0306358
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 29, 2018
From: WITKOWSKI, BRIAN C.; TREIDA, MATT; WARD, BEN
To: WEIR SLURRY GROUP, INC.
Reel/Frame 046241/0334 →
Change of Name Jan 18, 2023
From: S.P.M. FLOW CONTROL, INC.
To: SPM OIL & GAS INC.
Reel/Frame 062421/0459 →