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For the Inventor, By the Inventor

Rahden, Germany

Kolbus Gmbh Kg


USPTO Granted Patents = 1

Forward Citations = 3

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1 inventor (with patents filed for the assignee):

goldMedal Helmut Kolkhorst (1 out of 3 patents)


1 patent:

1. 4978267 - Device for casing inner books in book covers (1990-12-18),
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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#4 in Rahden

#15,195 in Germany

...
Rahden, Germany

Kolbus Gmbh Kg

Forward Citations = 3

1 inventor:

goldMedal Helmut Kolkhorst (1 out of 3 patents)

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