CC

Chang-Long Chiang

Overall (All Time): #2,328,570 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4805499 Adjustable cutting-length controller and a cutting machine thereof — 1989-02-21
4698112 Process apparatus for making differently-shaped polyethylene bags and the method thereof — 1987-10-06