5 Utility and 18 Design Patents
#39 in D-7000 Stuttgart
#427 in Germany
#10,813 in the World
rank by design patentsForward Citations = 366
Company Filing History:



4. 2 out of 3
Kratzert & Schrem Gmbh
5. 2 out of 8
Ericsson Raynet Corporation
where one patent can have more than one assignee
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