6 Utility Patents
#255 in Krefeld
#43,194 in Germany
#696,408 in the World
Forward Citations = 68
Company Filing History:
Chemische Fabrik Stockhausen Gmbh

Degussa-huels Aktiengesellschaft
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#255 in Krefeld
#43,194 in Germany
#696,408 in the World
Company Filing History:

Get your Inventor Badge Today