10 Utility Patents
#11 in Jinan
#12,555 in China
#403,244 in the World
Forward Citations = 13
Company Filing History:

Shandong Hi-speed Group Co., Ltd.
where one patent can have more than one assignee
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#11 in Jinan
#12,555 in China
#403,244 in the World
Company Filing History:

Get your Inventor Badge Today