19 Utility and 3 Design Patents
#1 in Kipfenberg
#9,078 in Germany
#175,984 in the World
rank by utility patentsForward Citations = 235
Company Filing History:



4. 2 out of 60
Patent-treuhand-gesellschaft Für Elektrische Glühlampen Mbh
5. 2 out of 27
Patent-treuhand-gesellschaft Fur Elektrisch Gluhlampen Mbh
where one patent can have more than one assignee
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