JV

Jeffrey A. Varner

ES Etec Systems: 1 patents #30 of 61Top 50%
Overall (All Time): #3,705,509 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5847959 Method and apparatus for run-time correction of proximity effects in pattern generation Lee H. Veneklasen, Robert A. Innes, Sergey Babin, David Trost 1998-12-08