CL

Chang-Fong Lin

Overall (All Time): #1,296,489 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D336922 Ball-point pen — 1993-06-29
D336923 Writing instrument cap — 1993-06-29
D336659 Combined ball-point pen and bubble blower — 1993-06-22
D324542 Plural-nibbed writing instrument — 1992-03-10