Fenton, MO, United States of America

Piston Tank Corporation


USPTO Granted Patents = 1

Forward Citations = 2

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2 inventors (with patents filed for the assignee):

goldMedal Anthony Frank DeJohn (1 out of 2 patents)

silverMedal Christopher Keith Duncan (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#61 in Fenton, MO

#1,887 in Missouri

#133,781 in US

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Fenton, MO, United States of America
Forward Citations = 2

2 inventors:

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