Ismaning, Germany

Refractechnik Holding Gmbh


USPTO Granted Patents = 1

Forward Citations = 2

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3 inventors (with patents filed for the assignee):

goldMedal Helge Jansen (1 out of 18 patents)

silverMedal Peter Bartha (1 out of 9 patents)

bronzeMedal Hans Wienand (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Sep 15 2026

1 Patents

#26 in Ismaning

#15,487 in Germany

Ismaning, DE
Ismaning, Germany
Forward Citations = 2

3 inventors:

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