Wolfhalden, Switzerland

B4k Gmbh


USPTO Granted Patents = 3

Forward Citations = 2

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2 inventors (with patents filed for the assignee):

goldMedal Andreas Krob (2 out of 11 patents)

silverMedal Joachim Brueske (2 out of 3 patents)


3 patents:

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USPTO Data Jan 1 1976 - Sep 29 2026

3 Patents

#1 in Wolfhalden

#2,398 in Switzerland

Wolfhalden, CH
Wolfhalden, Switzerland
Forward Citations = 2

2 inventors:

Please report any incorrect information to [email protected]
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