George William Ingels
Physician at Ravenwood, Norman, OK

4139889, Feb 13, 1979

May 17, 1977

5/797763

George W. Ingels - Norman OK

G06F 1550, G09B 2910

364460

Apparatus for tracking vehicle position relative to a starting point and for providing continual display of vehicle position. The apparatus includes a gyroscope and odometer for generating respective direction and distance electrical signals which are then converted to digital signals for control of a video monitor. An area map overlay may be included on the face of the monitor; and, the position indication signals may be continually transmitted to a selected central location in order to provide reference indication as to a particular vehicle.

4024493, May 17, 1977

Jun 7, 1974

5/477283

George W. Ingels - Norman OK

G06F 1548

340 23

Apparatus for tracking motor vehicle position relative to a starting point and for providing continual display of vehicle position. The apparatus includes a gyroscope and odometer for generating respective direction and distance electrical signals which are then converted to x and y deflection voltages for control of a cathode ray oscilloscope. An area map overlay may be included on the face of the oscilloscope; and, the position indication signals may be continually transmitted to a central location to provide reference indication as to a particular motor vehicle.