CC

Chih-Wang Chen

Overall (All Time): #1,694,689 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12221314 Cardboard conveyor device, cardboard conveying method and plate body structure 2025-02-11
7188565 Flexography ink roller unit 2007-03-13