8 Utility Patents
#363 in Aachen
#31,078 in Germany
#520,178 in the World
Forward Citations = 70
Company Filing History:
Chemische Fabrik Stockhausen Gmbh

Degussa-huels Aktiengesellschaft
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#363 in Aachen
#31,078 in Germany
#520,178 in the World
Company Filing History:

Get your Inventor Badge Today