5 Utility Patents
#16 in Kahl
#52,395 in Germany
#827,581 in the World
Forward Citations = 93
Company Filing History:
Deutsche Gold- Und Silber-scheideanstalt Vormals Roessler
Degussa Aktiengesellschaft
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#16 in Kahl
#52,395 in Germany
#827,581 in the World
Company Filing History:
Get your Inventor Badge Today