Hagen, Germany

Heermann Gmbh


USPTO Granted Patents = 1

Forward Citations = 1

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3 inventors (with patents filed for the assignee):

goldMedal Rolf Meistring (1 out of 4 patents)

silverMedal Hans-Friedrich Siegling (1 out of 4 patents)

bronzeMedal Siegfried Pfahl (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#20 in Hagen

#15,083 in Germany

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Hagen, Germany
Forward Citations = 1

3 inventors:

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