BL

Bih-Chern Lin

Overall (2002): #72,299 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6450993 Half-disposable syringe barrel 2002-09-17
6394985 Backflow proof structure for syringe 2002-05-28