HM

Hongtao Ma

📍 Longbeilingcun, MD: #13 of 18 inventorsTop 75%
Overall (2025): #366,493 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1094638 Rotomolded water tank Zhenyan Dong 2025-09-23