Background
Chelen, John Cas was born on January 22, 1948 in Monessen, Pennsylvania, United States. Son of John Joseph and Jane B. (Zywicki) Chelen.
Chelen, John Cas was born on January 22, 1948 in Monessen, Pennsylvania, United States. Son of John Joseph and Jane B. (Zywicki) Chelen.
Bachelor of Science, Carnegie-Mellon University, 1970. Juris Doctor, University Pittsburgh, 1973.
Legislation analyst Seneca Corporation, Washington, 1973—1975, Mott-McDonald Associates, Washington, 1975—1979. Corporation manager Genesis Corp, Rockville, Maryland, 1979—1980. Director regulations, system engring United States Department Energy, Washington, 1973—1975.
Executive director Sys, Inc., 1982—1985. Director legal affairs, expert system Consolidated Analysis Centers, Inc, Inc., 1985—1986. General counsel, executive vice president Unison Corporation, Washington, since 1986.
Sole practice, Washington, since 1973. Consultant Planning Research Corporation, Washington, 1978, Informatics Corporation, Washington, 1979, Institute Information and Systems, Washington, 1982.
Member of American Bar Association, District of Columbia Bar, Association Bar New York City, Community Advocates (Alexandria, Virginia), New Democratic Forum (Washington), Jazz Arts Society (Washington) (board directors), National Child Research Center.
Married Gloria Charlene Cohen, June 28, 1980. Children: Michael, Julia.