Kept in mind for his significant innovations in the realm of food preservation, this twentieth-century chemist trademarked near sixty of his food functions. Especially, he further created chemist Karl Seifert’s meats curing strategies. After making a bachelor’s level in chemistry and pharmaceuticals from Northwestern University or college, he received his master’s level from the University or college of Chicago and continued to function for the Illinois-based Griffith Laboratories. He kept main chemist positions at both Chicago Division of Health insurance and the John Morrell Organization. The grandson of a female who escaped slavery via the Underground Railroad and a guy who founded the Quinn Chapel African Methodist Episcopal Chapel, Hall was raised in Elgin and Aurora, Illinois. He was wedded to Myrrhene Newsome. He was a modern of fellow African-American chemist Percy Julian.