Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Xiaoli Wen Ningxia Orient Tantalum Industry Co. 1
1 Ningfeng Yuan Ningxia Orient Tantalum Industry Co. 1
1 Jilin He Changzhou University 1
1 Xingbang Li Ningxia Orient Tantalum Industry Co. 1
1 Luntao Pan Ningxia Orient Tantalum Industry Co. 1