21 Utility Patents
#1 in Datteln
#7,882 in Germany
#157,258 in the World
Forward Citations = 109
Company Filing History:



4. 1 out of 583

5. 1 out of 34

where one patent can have more than one assignee
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#1 in Datteln
#7,882 in Germany
#157,258 in the World
Company Filing History:





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