Lake Forest, IL, United States of America

Propane Technologies LLC


USPTO Granted Patents = 1

% Expired Patents = 100.0

Forward Citations = 1

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2 inventors (with patents filed for the assignee):

goldMedal Samuel E McTier (1 out of 2 patents)

silverMedal Jack Glandon (1 out of 2 patents)


1 patent:

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USPTO Data Jan 1 1976 - Sep 22 2026

1 Patents

#72 in Lake Forest, IL

#6,189 in Illinois

#136,596 in US

Lake Forest, IL (US)
Lake Forest, IL, United States of America
Forward Citations = 1

2 inventors:

Please report any incorrect information to [email protected]
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