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For the Inventor, By the Inventor

Columbia, MO, United States of America

Evolution LLC


USPTO Granted Patents = 2

% Expired Patents = 50.0

Forward Citations = 93

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5 inventors (with patents filed for the assignee):

goldMedal Philip Robert DiMuzio (1 out of 17 patents)

silverMedal John L Overstreet (1 out of 43 patents)

bronzeMedal Joshua Thomas Yudys (1 out of 15 patents)

4.  Duard I Hardy, Jr (1 out of 1 patent)

5.  Thierry De Beaurepaire (1 out of 1 patent)


2 patents:

1. D1004036 - Ambidextrous magazine release for a firearm (2023-11-07),
2. 6866041 - Oxygen concentrating aroma mixing breathable air delivery apparatus and method (2005-03-15),
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USPTO Data Jan 1 1976 - Sep 15 2026

2 Patents

#24 in Columbia, MO

#1,318 in Missouri

#94,628 in US

Columbia, MO (US)
Columbia, MO, United States of America

Evolution LLC

Forward Citations = 93

5 inventors:

goldMedal Philip Robert DiMuzio (1 out of 17 patents)

silverMedal John L Overstreet (1 out of 43 patents)

bronzeMedal Joshua Thomas Yudys (1 out of 15 patents)

4.  Duard I Hardy, Jr (1 out of 1 patent)

5.  Thierry De Beaurepaire (1 out of 1 patent)

Please report any incorrect information to [email protected]
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