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

Hengcai Chen

Overall (2025): #122,952 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12384089 Process of polyvinyl chloride (PVC) cladding wood — 2025-08-12
D1056567 Roller blind — 2025-01-07