Patent Assignment
Reel/Frame 055532/0495
Security Interest
Recorded: 2021-03-09
Pages: 6
Assignor
GREENTECH ENVIRONMENTAL, LLC
Executed: 2021-03-09
Assignee
RF INVESTMENT PARTNERS SBIC, LP, AS AGENT
150 N. WACKER DRIVE, SUITE 2160, CHICAGO, ILLINOIS, 60661
Covered Properties
(2)
Water Treatment For High-Efficiency Cleaning
Patent:
9,193,607 →
Application:
14/624,421 →
Heater Control
Patent:
873,397 →
Application:
29/637,356 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 19, 2015
From: JOHNSTON, ALLEN M.; ENDRES, GARY E.
To: MAXIA INVESTMENTS, LLC
Reel/Frame 034984/0375 →
Assignment of Assignor's Interest
Feb 16, 2018
From: JOHNSTON, ALLEN M.
To: GREENTECH ENVIRONMENTAL, LLC
Reel/Frame 044951/0910 →
Assignment of Assignor's Interest
Dec 6, 2018
From: MAXIA INVESTMENTS, LLC
To: GREENTECH ENVIRONMENTAL, LLC
Reel/Frame 047690/0297 →
Release of Security Interest
Oct 30, 2025
From: RF INVESTMENT PARTNERS SBIC, LP, AS AGENT
To: GREENTECH ENVIRONMENTAL, LLC
Reel/Frame 072735/0052 →