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For the Inventor, By the Inventor

Hattingen, Germany

Maschinenfabrick Koppern Gmbh & Co. Kg


USPTO Granted Patents = 1

Forward Citations = 2

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1 inventor (with patents filed for the assignee):

goldMedal Hans Georg Bergendahl (1 out of 3 patents)


1 patent:

1. 4439384 - Method for manufacturing graules from potassium chloride fines (1984-03-27),
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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#9 in Hattingen

#15,083 in Germany

...
Hattingen, Germany

Maschinenfabrick Koppern Gmbh & Co. Kg

Forward Citations = 2

1 inventor:

goldMedal Hans Georg Bergendahl (1 out of 3 patents)

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