TC

Tze L. Chen

Overall (All Time): #1,288,022 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5675986 Air-conditioning fan — 1997-10-14
5655382 Weather, dust, and impact protective shielding device — 1997-08-12
5614002 High voltage dust collecting panel — 1997-03-25
5524450 Air-conditioning ceiling fan — 1996-06-11