HC

Hsi-Fu Chen

MI Mitco International: 3 patents #2 of 5Top 40%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Changhua City, TW: #135 of 984 inventorsTop 15%
Overall (All Time): #1,012,094 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8364029 Steam generator — 2013-01-29
7490422 Electric steam iron — 2009-02-17
7389597 Steam iron — 2008-06-24
7000342 Steam iron — 2006-02-21
6397502 Safety structure of steam ironing machine — 2002-06-04