Patents by Inventor Harold W. Thomas

Harold W. Thomas 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).

  • Rotating round dial aircraft engine instruments
    Patent number: 5404766
    Abstract: An apparatus and method for displaying an engine performance parameter are provided wherein the scale for reading the value of the engine performance parameter is rotated as required in order that a pointer showing the value of the engine performance parameter appears at a desired clock position on a display when the value of the engine performance parameter is equal to a predetermined value, such as a takeoff thrust value.
    Type: Grant
    Filed: October 1, 1992
    Date of Patent: April 11, 1995
    Assignee: Honeywell Inc.
    Inventor: Harold W. Thomas