31 Utility Patents
#2 in Mülheim an der Ruhr
#4,053 in Germany
#87,930 in the World
Forward Citations = 60
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4. 2 out of 1,336

5. 1 out of 98

where one patent can have more than one assignee
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#2 in Mülheim an der Ruhr
#4,053 in Germany
#87,930 in the World
Company Filing History:





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