SAMUEL ELBERT MCGOWAN

Person

  • SEATTLE, WA, US

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEM FOR ASSESSING VOCAL PRESENTATION

    • Publication number 20200302952
    • Publication date Sep 24, 2020
    • AMAZON TECHNOLOGIES, INC.
    • ALEXANDER JONATHAN PINKUS
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS