11 Utility Patents
#91 in Essen
#19,791 in Germany
#343,040 in the World
Forward Citations = 84
Company Filing History:
Krupp Koppers Gmbh
Heinrich Koppers Gesellschaft MIT Beschrankter Haftung
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#91 in Essen
#19,791 in Germany
#343,040 in the World
Company Filing History:
Get your Inventor Badge Today