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

Guoliang Ma

OC Ocean University Of China: 1 patents #8 of 50Top 20%
📍 Qingdao, CN: #100 of 535 inventorsTop 20%
Overall (2025): #377,805 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12332159 Test device applied to coupled environment of stress, wear, and corrosion, and quantitative evaluation method Hongzhi Cui, Hongwei Zhang, Hao Chen, Xiyan Lin 2025-06-17