JY

Jean-Claude Yeung

Overall (All Time): #2,199,441 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6527553 Dental prosthesis 2003-03-04
6468081 Dental prosthesis laboratory analog 2002-10-22