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For the Inventor, By the Inventor

CH

Aktiengesellschaft Karrer, Weber & Cie


USPTO Granted Patents = 2

Forward Citations = 30

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2 inventors (with patents filed for the assignee):

goldMedal Heinz Graber (1 out of 8 patents)

silverMedal Werner Hunziker (1 out of 1 patent)


2 patents:

1. 4301836 - Hot and cold water sanitary mixing set (1981-11-24),
2. 4270574 - Clockwork control valve mechanism (1981-06-02),
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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#261 in

#2,991 in Switzerland

...
CH

Aktiengesellschaft Karrer, Weber & Cie

Forward Citations = 30

2 inventors:

goldMedal Heinz Graber (1 out of 8 patents)

silverMedal Werner Hunziker (1 out of 1 patent)

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