Patents Assigned to GVM, Incorporated
  • Spreader attachment
    Patent number: 6209808
    Abstract: A dual disc spreader attachment utilizing a specific direction of disc rotation, pinpoint control of the impact point of material onto the disc and blade design to provide an optimal scatter pattern.
    Type: Grant
    Filed: January 7, 2000
    Date of Patent: April 3, 2001
    Assignee: GVM, Incorporated
    Inventor: Mark W. Anderson