Background
Cassar, Richard Douglas was born on October 21, 1930 in Wilmington, Delaware, United States. Son of G. Douglas and Dorothy S. (Siebecker) Cassar.
Cassar, Richard Douglas was born on October 21, 1930 in Wilmington, Delaware, United States. Son of G. Douglas and Dorothy S. (Siebecker) Cassar.
Bachelor of Science, Albright College, 1954; Master of Science, U. Delaware, 1964.
Chemical lab technician, United States Army Chemical Corps, Anniston, Alabama, 1954-1956; research chemist, Sun Oil Corporation, Marcus Hook, Pennsylvania, 1956-1960; research chemist, Avisun, Marcus Hook, Pennsylvania, 1960-1962; research chemist, Suntech, Inc., Marcus Hook, Pennsylvania, 1962-1977; industrial hygienist, Stewart-Todd Associations, King of Prussia, Pennsylvania, 1977-1981; partner, Cassar Technology Superior vena cava syndrome, Thornton, Pennsylvania, since 1981.
Dist member-at-large Cradle of Liberty Council Boy Scouts American, Pennsylvania, since 1965. With United States Army, 1954-1956. Member American Chemical Society.
Married Ann M. Welk, June 23,1956. Children: David D., Thomas E., James R.