Inventor

Hi dude! Hope you all doing good and I am very cheerful to see you all again here. And, at the moment I am going to share you all my acquaintance about an inventor. Marion O’Brien was born in South Bend, Indiana. Her father, Miles O’ Brien, was a mechanical engineer. He also was an inventor. He, along with his brother, invented a kind of lathe. He helped his daughter produce her first invention when she was child. It was a new tooth powder. Almost fifty years later, she invented a new kind of dental floss.Marion earned her B.A in English from Rosemont College in Pennsylvania in1939. In 1942, she married James F. Donovan, who worked in the leather import business. As a homemaker and mother of three she always thought of ways to improve methods of taking of her children.