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For the Inventor, By the Inventor

Lancaster, PA, United States of America

Energy Wall LLC


USPTO Granted Patents = 3

% Expired Patents = 66.7


Trademarks = 3

Forward Citations = 42

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2 inventors (with patents filed for the assignee):

goldMedal Dustin Matthew Eplee (3 out of 5 patents)

silverMedal Kenneth R Butcher (1 out of 17 patents)


3 patents:

1. 11391474 - System, components, and methods for air, heat, and humidity exchanger (2022-07-19),
2. 10012444 - Multiple opening counter-flow plate exchanger and method of making (2018-07-03),
3. 7824766 - Sorption paper and method of producing sorption paper (2010-11-02),
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USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#42 in Lancaster, PA

#2,681 in Pennsylvania

#73,815 in US

Lancaster, PA (US)
Lancaster, PA, United States of America

Energy Wall LLC

Forward Citations = 42

2 inventors:

goldMedal Dustin Matthew Eplee (3 out of 5 patents)

silverMedal Kenneth R Butcher (1 out of 17 patents)

Please report any incorrect information to [email protected]
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