Patents by Inventor Richard B. McFadden

Richard B. McFadden 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).

  • Patent number: D291672
    Type: Grant
    Filed: August 19, 1985
    Date of Patent: September 1, 1987
    Inventor: Richard B. McFadden
  • Patent number: D291673
    Type: Grant
    Filed: August 19, 1985
    Date of Patent: September 1, 1987
    Inventor: Richard B. McFadden