5 Utility and 168 Design Patents
#3 in D-7000 Stuttgart
#10 in Germany
#196 in the World
rank by design patentsForward Citations = 5,822
Company Filing History:



4. 5 out of 12
Keramik Holding Ag Laufen
5. 4 out of 522

where one patent can have more than one assignee
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