Patents Assigned to Hi-Tech Scales, Inc.
  • On-board vehicle weighing system
    Patent number: 5478974
    Abstract: A method and apparatus for determining vehicle weight measurements using an on-board weighing system comprises a plurality of sensor assemblies each generating a weight related electrical signal and a processing and display unit. Each weight related signal is processed in the unit using two constant values which are stored in the unit. The constant values are calibrated at two vehicle weights, providing accurate vehicle weight measurements through a range of vehicle weights.
    Type: Grant
    Filed: May 17, 1993
    Date of Patent: December 26, 1995
    Assignee: Hi-Tech Scales, Inc.
    Inventor: James O. O'Dea