CH

Cheng-Hsiu Huang

SE Scenic Precise Element: 2 patents #2 of 4Top 50%
Overall (All Time): #1,720,838 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12338896 Shaft seal device — 2025-06-24
10697547 Shaft sealing device Tzu-Hsing Chen 2020-06-30