CC

Chih-Nan Chen

UN Unknown: 1 patents #206 of 2,107Top 10%
Overall (1997): #44,210 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5688166 Apparatus for counting coins 1997-11-18
5676800 Distilling apparatus 1997-10-14