SS

Sun-Feng Sung

XC Xiamen Mingho Brothers Mfg Co.: 1 patents #1 of 2Top 50%
Overall (2018): #224,917 of 503,207Top 45%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10028557 Automatic reverse multi-folding umbrella Tien-Cheng Chen 2018-07-24