21 Utility Patents
#16 in Heidenheim
#7,521 in Germany
#147,027 in the World
Forward Citations = 100
Company Filing History:
Dyckerhoff & Widmann Aktiengesellschaft
where one patent can have more than one assignee
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#16 in Heidenheim
#7,521 in Germany
#147,027 in the World
Company Filing History:
Get your Inventor Badge Today