42 Utility Patents
#14 in Langenfeld
#2,280 in Germany
#52,519 in the World
Forward Citations = 208
Company Filing History:



4. 5 out of 49

5. 3 out of 192

where one patent can have more than one assignee
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#14 in Langenfeld
#2,280 in Germany
#52,519 in the World
Company Filing History:





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