50+ years in the glazing systems field with 8 companies and then 3 of my own companies as an entrepreneur. My entire history has been with making glazing systems more energy efficient from 1970 having domestic responsibility for Fin Seal Weatherstripping to stop air infiltration. To having global responsibility for Heat Mirror in 1999 the year Popular Science Magazine named it one of the Top 100 Products in the last 1000 years. The now being CEO of the leading energy saving glazing product VACUUMGLASS™.