Patents Assigned to Fred Peterson
  • Radio communications and telephone network interface system
    Patent number: 5937334
    Abstract: A phone patch 26 for interfacing between a radio 12 and a telephone network 32 includes means for electrically coupling audio signals between the radio 12 and the telephone network 32. A monitoring means is operationally coupled to the coupling means and may adjust the audio signals through operator controls 42. The monitoring means allows an operator to communicate with both the radio and telephone user and modify the audio signals to provide sufficient volume without overmodulation.
    Type: Grant
    Filed: September 30, 1996
    Date of Patent: August 10, 1999
    Assignee: Fred Peterson
    Inventors: Fred Peterson, Bradley Albing