74 Utility Patents
#2 in Esslingen
#689 in Germany
#17,751 in the World
Forward Citations = 809
Company Filing History:



4. 2 out of 126

5. 1 out of 2,333

where one patent can have more than one assignee
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#2 in Esslingen
#689 in Germany
#17,751 in the World
Company Filing History:





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