18 Utility Patents
#24 in Hanau
#10,063 in Germany
#194,555 in the World
Forward Citations = 48
Company Filing History:
Deutsche Gold- Und Silber-scheideanstalt Vormals Roessler
Degussa Aktiengesellschaft
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#24 in Hanau
#10,063 in Germany
#194,555 in the World
Company Filing History:
Get your Inventor Badge Today