IP Library › Assignment 073662/0503
Patent Assignment
Reel/Frame 073662/0503

Assignment of Assignor's Interest

Recorded: 2026-02-02 Pages: 5
Assignor
YOUNGQUIST BROTHERS, INC.
Executed: 2026-02-02
Assignee
YOUNGQUIST BROTHERS, LLC
15465 PINE RIDGE ROAD, FT. MYERS, FLORIDA, 33908
Covered Properties (3)
Air Developed Packer Testing System
Application: 18/338,187 →
Publication: US 2023/0407745
Cement Detecting Device
Application: 18/806,097 →
Publication: US 2025/0059878
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 patents in this record — the chain of ownership.
Assignment of Assignor's Interest May 23, 2018
From: YOUNGQUIST, HARVEY BRUCE, JR; YOUNGQUIST, BRETT ALAN
To: YOUNGQUIST BROTHERS, INC.
Reel/Frame 045884/0849 →
Security Interest Apr 16, 2026
From: YOUNGQUIST BROTHERS, LLC
To: UMB BANK, N.A.
Reel/Frame 074392/0454 →