64 Audio Issued Its Second U.S. Patent

U.S. Patent #10,555,067 Issued Feb. 4, 2020 for 64 Audio’s Method for Making 3D-Printed Housings for In-Ear Monitors (IEMs)


This is a companion discussion topic for the original entry at https://www.emusician.com/thewire/64-audio-issued-its-second-u-s-patent