Hanau, Germany

Heraeus Quarzschmelze Gmbh, Quarzstrasse


USPTO Granted Patents = 1

Forward Citations = 10

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5 inventors (with patents filed for the assignee):

goldMedal Fritz Simmat (1 out of 14 patents)

silverMedal Karlheinz Rau (1 out of 14 patents)

bronzeMedal Horst Schmidt (1 out of 2 patents)

4 Lutz Brandt (1 out of 2 patents)

5 Karl Kreutzer (1 out of 5 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#70 in Hanau

#15,189 in Germany

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Hanau, Germany
Forward Citations = 10

5 inventors:

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