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

Huijian Cai

Overall (2025): #365,150 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12291841 Full-hydraulic automatic diaphragm wall cutting-grooving machine Zengdi Shang, Zhen Shang, Bin Lei, Gende Shan 2025-05-06