Patents Assigned to PESTICIDE DELIVERY SYSTEMS, INC.
  • Hole boring tool
    Patent number: 8915313
    Abstract: A boring tool for digging holes having a vertical shaft of a first diameter extending from the soil surface to a suitable subsurface distance, and a void of a second diameter, larger than that of the first diameter, at the bottom, subsurface distance.
    Type: Grant
    Filed: January 9, 2013
    Date of Patent: December 23, 2014
    Assignee: Pesticide Delivery Systems, Inc.
    Inventor: Robert W. Haynes
  • HOLE BORING TOOL
    Publication number: 20140190102
    Abstract: A boring tool for digging holes having a vertical shaft of a first diameter extending from the soil surface to a suitable subsurface distance, and a void of a second diameter, larger than that of the first diameter, at the bottom, subsurface distance.
    Type: Application
    Filed: January 9, 2013
    Publication date: July 10, 2014
    Applicant: PESTICIDE DELIVERY SYSTEMS, INC.
    Inventor: Robert W. Haynes
  • Chemical dispersal apparatus system
    Patent number: 8770179
    Abstract: A system for airborne dispersal of chemicals comprising a compressed gas gun having a gun body, a grip, a barrel, a trigger, a compressed gas source and a cylindrical collar positioned at an exit end of said barrel, having a bore therethrough and equipped with a depth-adjustable knife-edge disposed at an exit end of the collar, protruding into the bore, so as to slit a capsule containing a chemical solution or suspension upon exit from the collar and disperse the chemical solution or suspension.
    Type: Grant
    Filed: May 15, 2012
    Date of Patent: July 8, 2014
    Assignee: Pesticide Delivery Systems, Inc.
    Inventors: Robert W. Haynes, Eugene M. Maddux
  • CHEMICAL DISPERSAL APPARATUS SYSTEM
    Publication number: 20120312289
    Abstract: A system for airborne dispersal of chemicals comprising a compressed gas gun having a gun body, a grip, a barrel, a trigger, a compressed gas source and a cylindrical collar positioned at an exit end of said barrel, having a bore therethrough and equipped with a depth-adjustable knife-edge disposed at an exit end of the collar, protruding into the bore, so as to slit a capsule containing a chemical solution or suspension upon exit from the collar and disperse the chemical solution or suspension.
    Type: Application
    Filed: May 15, 2012
    Publication date: December 13, 2012
    Applicant: PESTICIDE DELIVERY SYSTEMS, INC.
    Inventors: Robert W. Haynes, Eugene Maddux