Patents Assigned to Bron Electronics, Inc.
  • Herbicide spreader
    Patent number: 4481894
    Abstract: A herbicide spreader is provided for pulling by a farm tractor over a tilled field. The herbicide spreader is provided with a pump for projecting water spray from nozzles down against the surface of the earth. Further nozzles and an air compressor apparatus air provided forwardly and rearwardly of the water jets for projecting air jets against the surface of the earth forwardly of the herbicide laden jets to clear rubble from the path of the water jets, and trailing air jets blow the herbicide laden water down into the earth.
    Type: Grant
    Filed: May 20, 1982
    Date of Patent: November 13, 1984
    Assignee: Bron Electronics, Inc.
    Inventor: Gary K. Brenn