1 Utility Patents
#14 in Troisdorf-Spich
#179,344 in Germany
Forward Citations = 8
Company Filing History:
Quarzwerke Gmbh
Rhewum Gmbh
where one patent can have more than one assignee
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#14 in Troisdorf-Spich
#179,344 in Germany
Company Filing History:
Get your Inventor Badge Today