Steven D. Kerr

Person

  • Marietta, GA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic percussion instrument

    • Patent number 9,286,875
    • Issue date Mar 15, 2016
    • Simply Sound
    • Steven D. Kerr
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Passive personal vocal monitor

    • Patent number 8,061,473
    • Issue date Nov 22, 2011
    • Simply Sound
    • Steven D. Kerr
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE