Patents Assigned to Martin Reid Johnson
  • Magnetohydrodynamic generator system
    Patent number: 4523113
    Abstract: A method of generating electricity wherein a solution of liquid ammonia and an element which dissolves and ionizes in such liquid ammonia is moved through a magnetohydrodynamic generator.
    Type: Grant
    Filed: April 25, 1983
    Date of Patent: June 11, 1985
    Assignee: Martin Reid Johnson
    Inventor: William R. Kallman