Ostfildern, Germany

Herbert Hanchen Kg


USPTO Granted Patents = 2

Trademarks = 1

Forward Citations = 21

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3 inventors (with patents filed for the assignee):

goldMedal Hans-Dieter Fabrowsky (1 out of 2 patents)

silverMedal Siegfried Hanchen (1 out of 1 patent)

bronzeMedal Hans D Fabrowsky (1 out of 2 patents)


2 patents:

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#17 in Ostfildern

#10,513 in Germany

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Ostfildern, Germany
Forward Citations = 21

3 inventors:

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