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For the Inventor, By the Inventor

Berlin and Munich, Germany

Siemens Katiengesellschaft


USPTO Granted Patents = 1

Forward Citations = 4

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1 inventor (with patents filed for the assignee):

goldMedal Wolfgang Keller (1 out of 33 patents)


1 patent:

1. 4506132 - Induction coil in the form of a flat coil for crucible-free floating (1985-03-19),
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USPTO Data Jan 1 1976 - Sep 29 2026

1 Patents

#1 in Berlin and Munich

#15,353 in Germany

Berlin and Munich, DE
Berlin and Munich, Germany

Siemens Katiengesellschaft

Forward Citations = 4

1 inventor:

goldMedal Wolfgang Keller (1 out of 33 patents)

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