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For the Inventor, By the Inventor

Stonington, CT, United States of America

Howard a. Fromson


USPTO Granted Patents = 3

Forward Citations = 77

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3 inventors (with patents filed for the assignee):

goldMedal Howard A Fromson (3 out of 74 patents)

silverMedal William J Rozell (2 out of 42 patents)

bronzeMedal Robert F Gracia (1 out of 27 patents)


3 patents:

1. 6214765 - Catalyst product and method of manufacture (2001-04-10),
2. 6083871 - Catalyst structure and method of manufacture (2000-07-04),
3. 4507349 - Security medium and secure articles and methods of making same (1985-03-26),
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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#1 in Stonington, CT

#1,394 in Connecticut

#73,717 in US

Stonington, CT (US)
Stonington, CT, United States of America

Howard a. Fromson

Forward Citations = 77

3 inventors:

goldMedal Howard A Fromson (3 out of 74 patents)

silverMedal William J Rozell (2 out of 42 patents)

bronzeMedal Robert F Gracia (1 out of 27 patents)

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