Fribourg, Switzerland

Polytype S.a.


USPTO Granted Patents = 2


Trademarks = 1

Forward Citations = 7

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11 inventors (with patents filed for the assignee):

goldMedal Angelo Raymond Quattrociocchi (1 out of 3 patents)

silverMedal William W Collan (1 out of 5 patents)

bronzeMedal Kurt Roesch (1 out of 1 patent)

4 Urs Tschudi (1 out of 1 patent)

5 Richard N Codos (1 out of 38 patents)

6 Peter Vogel (1 out of 5 patents)

7 Angelo Quattrociocchi (4 patents)

8 Bruno Müller (0 patent)

9 Philippe Cotting (0 patent)

10 Thomas Walther (0 patent)

11 Iwan Kurt (0 patent)


2 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#31 in Fribourg

#3,010 in Switzerland

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Fribourg, Switzerland
Forward Citations = 7

11 inventors:

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