CB

Christopher S. Bichard

IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #3,331,503 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7567423 Pressure assisted wafer holding apparatus and control method David John Bain, Keith H. Wong 2009-07-28