CL

Chin-Ching Lee

Overall (All Time): #2,323,900 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4926888 Disposable ashtray 1990-05-22
4858250 Disposable sanitary spittoon 1989-08-22