Patents Assigned to Paul G. Angott
  • Self-guided lawn mower
    Patent number: 5911670
    Abstract: A vehicle central processing unit (CPU) (50) controls the power unit (16 or 18) to control the direction of movement of the carriage (12) of a lawn mower for determining the position of the lawn mower relative to locating stations (36, 38 and 40) in response to the time of movement from the counter (54) of the distance determining transmissions between the transceivers (42) at the locating stations (36, 38 and 40) and the lawn mower.
    Type: Grant
    Filed: December 15, 1997
    Date of Patent: June 15, 1999
    Assignees: Paul G. Angott, Thomas G. Xydis
    Inventors: Paul G. Angott, Thomas G. Xydis