Hemer-Sundwig, Germany

Sundwiger Eisenhutte Machinenfabrik Grah & Company


USPTO Granted Patents = 1

Forward Citations = 5

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3 inventors (with patents filed for the assignee):

goldMedal Horst Schenk (1 out of 4 patents)

silverMedal Werner Sattler (1 out of 2 patents)

bronzeMedal Willi Sporenberg (1 out of 4 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#1 in Hemer-Sundwig

#15,195 in Germany

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Hemer-Sundwig, Germany
Forward Citations = 5

3 inventors:

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