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USPTO Data Jan 1 1976 - Dec 30 2025
1 Patents
#70 in Hanau
#15,119 in Germany
Heraeus Quartzschmelze Gmbh
Forward Citations = 7
4 inventors:
Heraeus Quartzschmelze Gmbh
Forward Citations = 7
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4 inventors (with patents filed for the assignee):
Fritz Simmat (1 out of 14 patents)
Karlheinz Rau (1 out of 14 patents)
Albert Muhlich (1 out of 6 patents)
4. Norbert Treber (1 out of 5 patents)
1 patent:
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