17 Utility Patents
#4 in Oelde
#11,052 in Germany
#210,226 in the World
Forward Citations = 132
Company Filing History:
Krupp Polysius Ag
Polysius Ag
Other
4. 1 out of 2
E. Schwenk Baustoffwerke Kg
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#4 in Oelde
#11,052 in Germany
#210,226 in the World
Company Filing History:
Get your Inventor Badge Today