22 Utility and 1 Design Patents
#2 in Grafrath
#7,205 in Germany
#143,830 in the World
rank by utility patentsForward Citations = 563
Company Filing History:
Deutsches Zentrum Fur Luft-und Raumfahrt E.v.
3dconnexion Gmbh

4. 2 out of 3,626

5. 1 out of 830,757 patents
Other
where one patent can have more than one assignee
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