
Joseph Mortimer Granville was a doctor and inventor, who lived during the 1800s. He is famous for having invented vibrators, initially as a cure for "female hysteria". He appeared in the Big Mouth episode, "How To Have An Orgasm".
Joseph Mortimer Granville was a doctor and inventor, who lived during the 1800s. He is famous for having invented vibrators, initially as a cure for "female hysteria". He appeared in the Big Mouth episode, "How To Have An Orgasm".