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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CE

China Enfi Engineering — 2 Patents in 2021

Rank (2021): #17,734 of 31,441Top 60%
13 inventors
2 Patents 2021

Top Inventors at China Enfi Engineering 2021

Showing 1–13 of 13 inventors

RankNamePatents
1 Bin Li 1
1 Jianguo Fu 1
1 Maokun He 1
1 Mingxiao Qin 1
1 Pengfei Zhao 1
1 Runcang Yu 1
1 Ruijun Zhu 1
1 Shaolong Li 1
1 Shihu Shi 1
1 Shengqing Xie 1
1 Shuyan Yin 1
1 Weigen Zhu 1
1 Yeda Lu 1