David W. Duff

David W.
Duff, Ph.D., aged 45 years, has been Vice President, Product Development since January 2005.
Prior to that, Dr. Duff was our Vice President and General Manager of our Ion Implant and Rapid Thermal Processing business since April 2002.
Prior to that, Dr. Duff held several management positions at Axcelis since 1997, most recently, as Director of Marketing, Implant and Thermal Products.
Prior to joining Axcelis, Dr. Duff worked in the capital equipment industry in a variety of marketing management positions and prior to that, worked as a research scientist.