Patents by Inventor Earl C. Rhyne

Earl C. Rhyne has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • DC to AC converter
    Patent number: 4636927
    Abstract: A DC to AC converter has a linear output amplifier for simplification and for reducing distortion and output noise. A DC to DC converter or converters provides outputs regulated to have small predetermined voltage differentials to the supply output. This insures a high overall efficiency. A rectifier-filter added to the input converts the unit to an AC to AC power supply.
    Type: Grant
    Filed: April 26, 1985
    Date of Patent: January 13, 1987
    Assignee: Fiskars Electronics Corporation
    Inventors: Earl C. Rhyne, Lewis Illingworth