74520784
May 9, 1994
Aug 29, 1995
computer software and databases which generate reports containing demographic data, enabling a user to customize those reports by specific geographic boundaries (e.g. state, country, city, zip code, postal carrier route, radius, census tracts, block groups, highways, or other customized territory) and by specific demographic data (e.g. population density, household income, education level, age, gender, race, marital status, etc.)
Electrical and Scientific Apparatus