Milan, Italy

Vitrofil S.p.a.


USPTO Granted Patents = 2

Forward Citations = 20

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8 inventors (with patents filed for the assignee):

goldMedal Corrado Brichta (1 out of 16 patents)

silverMedal Natale Tettamanzi (1 out of 1 patent)

bronzeMedal Elio Rial (1 out of 1 patent)

4 Gian L Semeghini (1 out of 1 patent)

5 Roberto Ferrari (1 out of 1 patent)

6 Vittorino Rizzotto (1 out of 1 patent)

7 Carlo Rossi (1 out of 1 patent)

8 Alberto Omacini (1 out of 1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#517 in Milan

#3,341 in Italy

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Milan, Italy
Forward Citations = 20

8 inventors:

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