PB

Paul A. Burfield

Applied Materials: 5 patents #2,165 of 7,310Top 30%
Overall (All Time): #1,041,888 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6559454 Ion beam generation apparatus Adrian Murrell, Erik J. H. Collart, Bernard Harrison, Amir Al-Bayati, Chris James Burgess +4 more 2003-05-06
5886355 Ion implantation apparatus having increased source lifetime Nicholas Bright, John Pontefract, Bernard Harrison, Peter Meares, David R. Burgin +2 more 1999-03-23
5554852 Ion implantation having increased source lifetime Nicholas Bright, John Pontefract, Bernard Harrison, Peter Meares, David R. Burgin +2 more 1996-09-10
5517077 Ion implantation having increased source lifetime Nicholas Bright, John Pontefract, Bernard Harrison, Peter Meares, David R. Burgin +2 more 1996-05-14
5262652 Ion implantation apparatus having increased source lifetime Nicholas Bright, John Pontefract, Bernard Harrison, Peter Meares, David R. Burgin +2 more 1993-11-16