IP Library › Assignment 045884/0849
Patent Assignment
Reel/Frame 045884/0849

Assignment of Assignor's Interest

Recorded: 2018-05-23 Pages: 4
Assignors
YOUNGQUIST, HARVEY BRUCE, JR
Executed: 2018-05-18
YOUNGQUIST, BRETT ALAN
Executed: 2018-05-15
Assignee
YOUNGQUIST BROTHERS, INC.
15465 PINE RIDGE RD., FORT MYERS, FLORIDA, 33908
Covered Property (1)
Cementing Casing in a Large Diameter Mud Drilled Well
Application: 15/987,409 →
Publication: US 2019/0368307
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 2, 2026
From: YOUNGQUIST BROTHERS, INC.
To: YOUNGQUIST BROTHERS, LLC
Reel/Frame 073662/0503 →
Security Interest Apr 16, 2026
From: YOUNGQUIST BROTHERS, LLC
To: UMB BANK, N.A.
Reel/Frame 074392/0454 →