146 Utility Patents
#8 in Wuppertal
#147 in Germany
#4,224 in the World
Forward Citations = 524
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4. 2 out of 831,952 patents
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5. 1 out of 268

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#8 in Wuppertal
#147 in Germany
#4,224 in the World
Company Filing History:




Get your Inventor Badge Today