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For the Inventor, By the Inventor

Les Ponts-de-Martel, Switzerland

Asu Composants S.a.


USPTO Granted Patents = 1

Forward Citations = 31

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1 inventor (with patents filed for the assignee):

goldMedal Erich Bergmann (1 out of 3 patents)


1 patent:

1. 4403014 - Process of depositing a hard coating of a gold compound on a substrate (1983-09-06),
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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#1 in Les Ponts-de-Martel

#4,292 in Switzerland

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Les Ponts-de-Martel, Switzerland

Asu Composants S.a.

Forward Citations = 31

1 inventor:

goldMedal Erich Bergmann (1 out of 3 patents)

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