8 Utility Patents
#18 in Haar
#31,078 in Germany
#520,178 in the World
Forward Citations = 50
Company Filing History:
Dyckerhoff & Widmann Aktiengesellschaft
Dyckerhoff & Widmann Aktiengessellschaft
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#18 in Haar
#31,078 in Germany
#520,178 in the World
Company Filing History:
Get your Inventor Badge Today