Patent Assignment
Reel/Frame 052100/0128
Assignment of Assignor's Interest
Recorded: 2020-03-12
Pages: 4
Assignors
VAZZANA, CHRISTOPHER C.
Executed: 2020-03-03
NELSON, ANDREW J.
Executed: 2020-03-05
GEPPERT, CULLEN
Executed: 2020-03-05
CHOI, ARIEL
Executed: 2020-03-05
RUSH, ATTICUS D.
Executed: 2020-03-05
Assignee
HYDRA-STOP LLC
144 TOWER DRIVE, BURR RIDGE, ILLINOIS, 60527
Covered Property
(1)
Systems and Methods for Protecting a Tether Line Disposed in a Pressurized Pipe
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Security Agreement
Oct 3, 2024
From: E.J. BROOKS COMPANY; HYDRA-STOP LLC; TASK FORCE TIPS LLC; REELCRAFT INDUSTRIES, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 069107/0331 →
First Lien Partial Release of Security Interest in Patents, Recorded on October 3, 2024 at Reel 069107 Frame 0331
Sep 29, 2025
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: HYDRA-STOP LLC
Reel/Frame 072978/0344 →