Alabama Inventors
Percy Lavon Julian noted most for his synthesis of cortisone from soy beans.Waldo L. Semon invented useful polyvinyl chloride aka PVC or vinyl.
Miller Reese Hutchison was an inventor and businessman who was associated with Thomas Edison between 1910 and 1918. He developed a number of inventions, including the klaxon auto horn and a hearing aid.
Recent Patents Issued to Alabama Inventors
