Patents Assigned to Progressive Ag, Inc.
  • Head for spraying apparatus
    Patent number: 6402063
    Abstract: A spray head for a spraying apparatus comprising a body formed as a conduit leading from an inlet end to a discharge end at which it forms a discharge pattern. A high velocity stream of air is injected into the head at its inlet end and flows through the conduit to its discharge end. Adjacent to the discharge end, a rank of injection nozzles injects liquid into the air stream, and adjacent to the nozzles, a rank of electrodes is formed as ports in the wall of the conduit.
    Type: Grant
    Filed: May 1, 2000
    Date of Patent: June 11, 2002
    Assignee: Progressive Ag, Inc.
    Inventors: Leonard C. Turner, Elroy G. De Winkle