TC

Tien-Cheng Chen

XC Xiamen Mingho Brothers Mfg Co.: 2 patents #1 of 2Top 50%
Overall (2017): #98,814 of 506,227Top 20%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9839268 Wind-resistant umbrella frame structure Sun-Feng Sung 2017-12-12
9788617 Pull rib of wind-resistant umbrella Sun-Feng Sung 2017-10-17