JP

John Pontefract

Applied Materials: 5 patents #2,165 of 7,310Top 30%
Overall (All Time): #1,034,273 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7004234 Vaporizer for generating feed gas for an arc chamber Simon Povall, David R. Burgin, Michael Joseph King 2006-02-28
5886355 Ion implantation apparatus having increased source lifetime Nicholas Bright, Paul A. Burfield, Bernard Harrison, Peter Meares, David R. Burgin +2 more 1999-03-23
5554852 Ion implantation having increased source lifetime Nicholas Bright, Paul A. Burfield, Bernard Harrison, Peter Meares, David R. Burgin +2 more 1996-09-10
5517077 Ion implantation having increased source lifetime Nicholas Bright, Paul A. Burfield, Bernard Harrison, Peter Meares, David R. Burgin +2 more 1996-05-14
5262652 Ion implantation apparatus having increased source lifetime Nicholas Bright, Paul A. Burfield, Bernard Harrison, Peter Meares, David R. Burgin +2 more 1993-11-16