Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
GZ

Gongqiu ZHANG — 1 Patent in 2018

Overall (2018): #409,823 of 503,207Top 85%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10024081 Door lock Xiangming Li, Beining HUANG, Darun TANG, Lin Zhu, Hailong ZHAO +2 more 2018-07-17