52 Utility Patents
#2 in Dinslaken
#1,480 in Germany
#35,280 in the World
Forward Citations = 330
Company Filing History:
Ruhrchemie Aktiengesellschaft


4. 1 out of 12,145

5. 1 out of 480

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#2 in Dinslaken
#1,480 in Germany
#35,280 in the World
Company Filing History:




Get your Inventor Badge Today