20 Utility and 2 Design Patents
#1 in Neuburg/Donau
#8,574 in Germany
#168,885 in the World
rank by utility patentsForward Citations = 88
Company Filing History:
Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen Mbh


4. 2 out of 211

5. 2 out of 203

where one patent can have more than one assignee
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