Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
GD

Gongshun DUAN

Overall (2025): #380,742 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12403493 All-plastic spray gun Cheng Hang 2025-09-02