AH

Albert Hsieh

VC Vigourplastic Co.: 2 patents #1 of 1Top 100%
Overall (2018): #168,674 of 503,207Top 35%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9950845 Container that prevents from an illegal operation and can be easily identified after being illegally operated — 2018-04-24
9932153 Container that prevents an illegal operation and can be easily identified after being illegally operated — 2018-04-03