8 Utility Patents
#5 in Ennigerloh
#31,224 in Germany
#520,941 in the World
Forward Citations = 35
Company Filing History:
Krupp Polysius Ag
Polysius Ag
O&k Orenstein & Koppel Aktiengesellschaft
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#5 in Ennigerloh
#31,224 in Germany
#520,941 in the World
Company Filing History:
Get your Inventor Badge Today