DB

Donald W. Berrian

VA Varian Semiconductor Equipment Associates: 1 patents #5 of 20Top 25%
📍 Topsfield, MA: #5 of 13 inventorsTop 40%
🗺 Massachusetts: #830 of 6,881 inventorsTop 15%
Overall (2003): #69,793 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6661016 Ion implantation uniformity correction using beam current control — 2003-12-09
6580083 High efficiency scanning in ion implanters — 2003-06-17