Patent Assignment
Reel/Frame 059727/0091
Assignment of Intellectual Property Security Agreement
Recorded: 2022-04-19
Pages: 9
Assignor
MADISON CAPITAL FUNDING LLC
Executed: 2022-04-01
Assignee
APOGEM CAPITAL LLC, AS SUCCESSOR AGENT
227 WEST MONROE STREET, SUITE 5400, CHICAGO, ILLINOIS, 60606
Covered Properties
(2)
Watertight Housing for Electrical Devices
Self Calibrating Current Sensor
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 26, 2001
From: RITTMANN, KENNETH W.; RITTMANN, ALBERT D.
To: FUNCTIONSAL DEVICES, INC.
Reel/Frame 011488/0143 →
Assignment of Assignor's Interest
Mar 17, 2009
From: RITTMANN, KENNETH W.
To: FUNCTIONAL DEVICES, INC.
Reel/Frame 022479/0740 →
Change of Name
Jan 3, 2019
From: FUNCTIONAL DEVICES INCORPORATED
To: FUNCTIONAL DEVICES LLC
Reel/Frame 048174/0341 →
Security Interest
Jan 11, 2019
From: FUNCTIONAL DEVICES LLC (F/K/A FUNCTIONAL DEVICES INCORPORATED)
To: MADISON CAPITAL FUNDING LLC, AS ADMINISTRATIVE AGENT
Reel/Frame 047970/0660 →
Security Interest
Feb 23, 2026
From: FUNCTIONAL DEVICES LLC
To: APOGEM CAPITAL LLC
Reel/Frame 073867/0535 →
Release of Security Interest
Feb 24, 2026
From: APOGEM CAPITAL LLC (AS SUCCESSOR TO MADISON CAPITAL FUNDING LLC)
To: FUNCTIONAL DEVICES LLC (F/K/A FUNCTIONAL DEVICES INCORPORATED)
Reel/Frame 073874/0153 →