29 Utility Patents
#135 in Wuppertal
#4,459 in Germany
#94,762 in the World
Forward Citations = 111
Company Filing History:



4. 4 out of 59

5. 1 out of 1,041

where one patent can have more than one assignee
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#135 in Wuppertal
#4,459 in Germany
#94,762 in the World
Company Filing History:





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