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For the Inventor, By the Inventor

Dietliko, Switzerland

Creatcchnil Patent Ag


USPTO Granted Patents = 1

Forward Citations = 48

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1 inventor (with patents filed for the assignee):

goldMedal Walter Zapp (1 out of 9 patents)


1 patent:

1. 4201489 - Keyboard actuatable with the aid of the fingers of at least one hand (1980-05-06),
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USPTO Data Jan 1 1976 - Jan 20 2026

1 Patents

#1 in Dietliko

#4,308 in Switzerland

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Dietliko, Switzerland

Creatcchnil Patent Ag

Forward Citations = 48

1 inventor:

goldMedal Walter Zapp (1 out of 9 patents)

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