Patents Assigned to G.R.A.S. Sound & Vibration A/S
  • Microphone
    Patent number: D889442
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: July 7, 2020
    Assignee: G.R.A.S. Sound & Vibration A/S
    Inventors: Jonas Kabell Bovin, Rene Møller Jensen
  • Microphone
    Patent number: D901458
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: November 10, 2020
    Assignee: G.R.A.S. Sound & Vibration A/S
    Inventor: Gert Plenge
  • Microphone
    Patent number: D907014
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: January 5, 2021
    Assignee: G.R.A.S. Sound & Vibration A/S
    Inventor: Gert Plenge