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For the Inventor, By the Inventor

Cherry Valley, IL, United States of America

Techni-chem, Inc.


USPTO Granted Patents = 1

Trademarks = 4

Forward Citations = 16

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1 inventor (with patents filed for the assignee):

goldMedal Walter J Stevens (1 out of 9 patents)


1 patent:

1. 4161963 - Liquid treatment apparatus (1979-07-24),
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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#2 in Cherry Valley, IL

#6,097 in Illinois

#133,892 in US

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Cherry Valley, IL, United States of America

Techni-chem, Inc.

Forward Citations = 16

1 inventor:

goldMedal Walter J Stevens (1 out of 9 patents)

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