Background
Parreira, Helio Correa was born on July 12, 1926 in Rio de Janeiro, Brazil, came to the United States, 1960, son Francisco Correa and Maria Faria Parreira.
Parreira, Helio Correa was born on July 12, 1926 in Rio de Janeiro, Brazil, came to the United States, 1960, son Francisco Correa and Maria Faria Parreira.
Doctor of Philosophy, U. Cambridge, 1958.
Assistant professor of University Rio de Janeiro, 1950-1952. Physical chemist Brazilian Atomic Commission, 1958-1967. Research associate Columbia University, New York City,1960-1962, director instruction in chemistry Joint Program for Technology Education North.S.F., 1960-1964, assistant professor, 1963-1965.
Group leader and principal science InmontCorp., Clifton, New Jersey, 1965-1969.
Assistant director research Johnson & Johnson, Brazil, 1969-1970, executive director research, member Executive Committee, 1970-1972, senior Research.assoc., New Brunswick, New Jersey, 1972-1984, senior scientist, 1984-1990. Member board examiners Medical School U. Brazil, 1953, 55, Faculdade Fluminense de Medicina, Niteroi R.J., Brazil, 1953.
Member American Chemical Society, Mathematics Association American, Sigma Xi. Achievements include in surface and colloid science.
Married Dulcinea M. Moreira, January 2, 1953. Children: Rogerio M., Regina M. Bachelor of Science in Chemistry, U. Brazil, Rio de Janeiro, 1949, teachers.