12 Utility Patents
#8 in Bottrop
#18,333 in Germany
#326,522 in the World
Forward Citations = 158
Company Filing History:

Fried Krupp
Krupp Widia Gmbh
4. 1 out of 1,539
Kennametal Inc.
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#8 in Bottrop
#18,333 in Germany
#326,522 in the World
Company Filing History:

Get your Inventor Badge Today