8 Utility Patents
#1 in Qingliu County
#16,488 in China
#519,767 in the World
Forward Citations = 0
Company Filing History:
Tpk Advanced Solutions Inc.
where one patent can have more than one assignee
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#1 in Qingliu County
#16,488 in China
#519,767 in the World
Company Filing History:
Get your Inventor Badge Today