8 Utility Patents
#264 in Nanjing
#16,488 in China
#519,767 in the World
Forward Citations = 7
Company Filing History:
Nanjing Tech University
Nanjing University of Technology
Changshu Yutyrone Advanced Wear Materials Technology Co., Ltd.
4. 3 out of 3
Nanjing Taiwei Technology Co., Ltd.
5. 1 out of 832,575 patents
Other
where one patent can have more than one assignee
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