Dennis Normann Andersen

3 Patents

• US122449862025

  Waterproof Microphone Assembly with Wind Noise Filter

  INVISIO A/S

  0 cites
• US119684932024

  Headset And/or Hearing Protection Device Comprising a Waterproof Speaker Assembly with Decompression

  INVISIO A/S

  0 cites
• US119027302024

  Cushion Configured to Be Secured to an Ear Cup of a Headset And/or Hearing Protection Device

  INVISIO A/S

  0 cites