Patent Assignment
Reel/Frame 075323/0623
Release of Security Interest
Recorded: 2026-07-20
Pages: 4
Assignor
Assignee
ENERFAB POWER & INDUSTRIAL, INC.
4955 SPRING GROVE AVENUE, CINCINNATI, OHIO, 45232
Covered Property
(1)
Methods for Cleaning Catalytic Converters
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 14, 2003
From: WINNESTAFFER, DAVID L.; BONIN, VICTOR L.
To: ENERFAB, INC.
Reel/Frame 014080/0928 →
Security Agreement
Jul 14, 2009
From: ENERFAB, INC.
To: FIFTH THIRD BANK
Reel/Frame 022950/0571 →
Assignment of Assignor's Interest
Nov 3, 2014
From: ENERFAB, INC.
To: ENERFAB POWER & INDUSTRIAL, INC.
Reel/Frame 034089/0274 →
Security Interest
Dec 23, 2014
From: ENERFAB POWER & INDUSTRIAL, INC.
To: FIFTH THIRD BANK
Reel/Frame 034580/0246 →
Release of Security Interest
Jul 20, 2026
From: FIFTH THIRD BANK, NATIONAL ASSOCIATION (SUCCESSOR IN INTEREST TO FIFTH THIRD BANK, AN OHIO BANKING CORPORATION), AS AGENT
To: ENERFAB, INC.
Reel/Frame 075323/0713 →