9 Utility Patents
#4 in Langenselbold
#26,915 in Germany
#457,239 in the World
Forward Citations = 44
Company Filing History:
Degussa Aktiengesellschaft
Deutsche Gold- Und Silber-scheideanstalt Vormals Roessler
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#4 in Langenselbold
#26,915 in Germany
#457,239 in the World
Company Filing History:
Get your Inventor Badge Today