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For the Inventor, By the Inventor

Norwalk, CT, United States of America

Spadone Machine Company, Inc.


USPTO Granted Patents = 1

Forward Citations = 4

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1 inventor (with patents filed for the assignee):

goldMedal Henry R Sienkiewicz (1 out of 34 patents)


1 patent:

1. 4283024 - Material process machinery (1981-08-11),
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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#111 in Norwalk, CT

#2,464 in Connecticut

#133,892 in US

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Norwalk, CT, United States of America

Spadone Machine Company, Inc.

Forward Citations = 4

1 inventor:

goldMedal Henry R Sienkiewicz (1 out of 34 patents)

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