Waldo Semon

Waldo Lonsbury Semon was an American inventor born in Demopolis, Alabama. He is credited with inventing methods for making polyvinyl chloride useful.

10 September 1898

Born on the same birth date (10 September 1898): Bessie Love

Born on the same birth day (10 September): Boyd K. Packer • Marty Holah • Neil Walker • Robert Taschereau • Roch Bolduc • Vic Toews

Born in the same month (September 1898): Alma Moodie • Bessie Love • C. Sittampalam • Carl Clauberg • Charlotte Moore Sitterly • Ernest Nash • Frances Mary Albrier • Frankie Frisch • Gerald Templer • Giuseppe Saragat • Howard Florey • Ingri and Edgar Parin d'Aulaire • J. Slauerhoff • Les Haylen • Princess Charlotte, Duchess of Valentinois • Renée Adorée • Robert Brackman • Roger Désormière • Salvador Bacarisse • Trofim Lysenko • Violet Carson