CB

Christopher S. Birchard

IBM: 1 patents #44,794 of 70,183Top 65%
📍 Wawarsing, NY: #24 of 49 inventorsTop 50%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,371,149 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7457097 Pressure assisted wafer holding apparatus and control method David John Bain, Keith Kwong Hon Wong 2008-11-25