CL

Ching-Huang Lee

Overall (All Time): #1,045,173 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6471433 Pen having a 3-dimensional pattern thereon — 2002-10-29
6019536 Pen having a 3-dimensional pattern thereon — 2000-02-01
5988058 Wool attaching machine for cloth — 1999-11-23
5961199 Light pen — 1999-10-05
5862849 Sunshade anti-theft window — 1999-01-26