Patents by Inventor Paul E. Utgoff

Paul E. Utgoff 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).

  • Calibrated aircraft directional gyro for indicating holding pattern entry procedure
    Patent number: 4154190
    Abstract: A directional gyro for aircraft having on its stationary face plate, color zones referable separately to portions of the 360.degree. movable directional scale; each color zone indicating a particular entry procedure (direct, parallel, or tear drop) for the preselected radial.
    Type: Grant
    Filed: July 14, 1977
    Date of Patent: May 15, 1979
    Inventor: Paul E. Utgoff