6 Utility Patents
#114 in Dortmund
#43,194 in Germany
#696,408 in the World
Forward Citations = 31
Company Filing History:

Estel Hoesch Werke Aktiengesellschaft
Hoesch Stahl Aktiengesellschaft
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#114 in Dortmund
#43,194 in Germany
#696,408 in the World
Company Filing History:

Get your Inventor Badge Today