21 Utility Patents
#14 in Ratingen
#7,900 in Germany
#157,673 in the World
Forward Citations = 145
Company Filing History:



4. 1 out of 1
Evonik Deguesse Gmbh
5. 1 out of 80

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#14 in Ratingen
#7,900 in Germany
#157,673 in the World
Company Filing History:




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