SH

Shao-Shih Huang

Overall (All Time): #1,251,984 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7399347 Control valve structure for an oxygen machine — 2008-07-15
7273118 Electric wheelchair frame — 2007-09-25
6782919 Revolving valve for an oxygen machine — 2004-08-31
6752230 Supplementary wheel support for a motorized wheelchair — 2004-06-22