Background
Spangler, Jack Leland was born on June 29, 1936.
Spangler, Jack Leland was born on June 29, 1936.
Bachelor of Science in Mechanical Engineering, Northwestern University. Master of Business Administration, Harvard University, 1958.
Vice president, director Blackstone Industries Inc., Bethel, Connecticut, 1971-1980. President, chairman Triton Industries Inc., Deep River, since 1981.