Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Xianju County, CN ranks #73,472 worldwide for total patents filed all time, with 4 patents from 4 inventors.

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Dongsheng Wei 1
1 Jing Lu 1
1 Fushan Xue 1
1 Min Yan 1