6 Utility Patents
#212 in Essen
#43,461 in Germany
#698,502 in the World
Forward Citations = 11
Company Filing History:
Rutgerswerke Aktiengesellschaft
Verkaufsgesellschaft Fuer Teererzeugnisse (vft)
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#212 in Essen
#43,461 in Germany
#698,502 in the World
Company Filing History:
Get your Inventor Badge Today