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USPTO Patent Rankings Data through Sept 30, 2025
HC

Hubei Dinglong Chemical Co.

Rank (2011): #11,133 of 22,517Top 50%
5 inventors
2 Patents 2011

Top Inventors at Hubei Dinglong Chemical Co. 2011

Showing 1–5 of 5 inventors

RankNamePatents
1 Lin Wu 2
2 Delian Yi 1
2 Shuangquan ZHU 1
2 Shunquan ZHU 1
2 Zhilin Xia 1