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For the Inventor, By the Inventor

Miami, FL, United States of America

Earth-block International Corporation


USPTO Granted Patents = 1

Forward Citations = 2

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1 inventor (with patents filed for the assignee):

goldMedal Oscar Proni (1 out of 16 patents)


1 patent:

1. 5851567 - Earth block machine (1998-12-22),
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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#503 in Miami, FL

#5,533 in Florida

#133,783 in US

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Miami, FL, United States of America

Earth-block International Corporation

Forward Citations = 2

1 inventor:

goldMedal Oscar Proni (1 out of 16 patents)

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