Solingen-Merscheid, Germany

Rob. Hammerstein Gmbh


USPTO Granted Patents = 1

Forward Citations = 22

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2 inventors (with patents filed for the assignee):

goldMedal Burckhard Becker (1 out of 104 patents)

silverMedal Alfred Gedig (1 out of 8 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#1 in Solingen-Merscheid

#15,187 in Germany

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Solingen-Merscheid, Germany
Forward Citations = 22

2 inventors:

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