10 Utility and 1 Design Patents
#6 in Gummersbach
#23,459 in Germany
#405,194 in the World
rank by utility patentsForward Citations = 41
Company Filing History:
Sino International Group Limited
Okin Gesellschaft Fur Antriebstechnik Mbh
Jiaxing Sino Hardware Manufacturing Company Limited
4. 2 out of 7
Tfc Technology Co., Ltd
5. 1 out of 2
Sino Europe Gmbh & Co. Kg
where one patent can have more than one assignee
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