10 Utility Patents
#8 in Stadtbergen
#23,543 in Germany
#406,495 in the World
Forward Citations = 18
Company Filing History:



4. 1 out of 1,092
5. 1 out of 60
Patent-Treuhand-Gesellschaft Für Elektrische Glühlampen Mbh
where one patent can have more than one assignee
Get your Inventor Badge Today