CM

Chien-Shen Ma

📍 Yuchi, TW: #18 of 186 inventorsTop 10%
Overall (All Time): #857,145 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D707459 Chair — 2014-06-24
D493627 Arm chair — 2004-08-03
D489191 Arm chair — 2004-05-04
D479656 Arm chair — 2003-09-16
D465345 Arm chair — 2002-11-12
D453079 Arm chair — 2002-01-29