Patents by Inventor Barnes W. Woodhall

Barnes W. Woodhall 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).

  • Instrument display apparatus
    Patent number: 5128659
    Abstract: An instrument display apparatus for use in combination with a substantially transparent panel including an instrument to be displayed positioned adjacent to the transparent panel and which is adapted to reflect ambient light onto the substantially transparent panel, and an artificial lighting assembly which is adapted to selectively supply light to the instrument whereby a reflection of the instrument may be viewed in the windscreen regardless of level of ambient natural light.
    Type: Grant
    Filed: September 18, 1989
    Date of Patent: July 7, 1992
    Assignee: K. W. Muth Company, Inc.
    Inventors: John K. Roberts, Barnes W. Woodhall
  • Instrument display apparatus
    Patent number: H1109
    Abstract: An instrument display apparatus for use in combination with a substantially transparent panel including an instrument to be displayed positioned adjacent to the transparent panel and which is adapted to reflect ambient light onto the substantially transparent panel, and an artificial lighting assembly which is adapted to selectively supply light to the instrument whereby a reflection of the instrument may be viewed in the windscreen regardless of level of ambient natural light.
    Type: Grant
    Filed: November 27, 1989
    Date of Patent: October 6, 1992
    Assignee: K. W. Muth Company, Inc.
    Inventors: John K. Roberts, Barnes W. Woodhall