Retired from PPG's Coatings Innovation Center as Senior Scientist and Director of Nanotechnology and New Color Development from 1999 – 2016. Eastman Kodak Company research in thermal printing, image stability and instant photography from 1978 -1999. B.A., M.A. at Cambridge University, Ph.D. In Physical Organic Chemistry at Northwestern University, postdoctorals at the Swiss Federal Institute of Technology Zurich and the California Institute of Technology. Expertise in nanotechnology, thermal plasma, coatings, color, imaging and chemistry. Holds over 60 US patents.