36 Utility Patents
#1 in Bad Honnef
#3,110 in Germany
#68,946 in the World
Forward Citations = 237
Company Filing History:

Sell Gmbh
Writgen Gmbh
4. 1 out of 33

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#1 in Bad Honnef
#3,110 in Germany
#68,946 in the World
Company Filing History:


Get your Inventor Badge Today