Patents by Inventor David Hazlett

David Hazlett has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Portable corrugated plastic shelter
    Patent number: 8544216
    Abstract: A portable shelter made from two corrugated plastic sheets. Each sheet has score lines that define a floor panel, two wall panels, and two roof panels. The two sheets are overlapped, and the panels are bent along the score lines to form the walls and roof. Each panel is secured to the adjacent panel with tabs and seam members to form standing seams that are secured by fasteners. An opening in the roof provides ventilation, while a cap over the opening blocks precipitation from entering. The entire structure is secured in place with stakes that are inserted through the floor into the ground. Solar panels can be affixed to the shelter to provide electrical power.
    Type: Grant
    Filed: August 22, 2011
    Date of Patent: October 1, 2013
    Inventor: David Hazlett
  • Therapeutic, production and immunostimulatory uses of biocidal compositions
    Patent number: 6099855
    Abstract: The invention relates to improved methods of raising and treating food animals, which employ pH-buffered, redox-stabilized compositions comprising halide and oxyhalide ions. The compositions can be administered to food animals to effect enhanced food utilization, lower mortality, decreased nitrogen excretion, decreased dependence on antibiotics and vaccines, overall enhanced health and immunostimulation in the animals.
    Type: Grant
    Filed: June 21, 1996
    Date of Patent: August 8, 2000
    Assignee: Bioxy, Inc.
    Inventors: Jaime Mullerat, William A. Curby, David A. Hazlett, Peter Kilpatrick
  • Therapeutic, production and immunostimulatory uses of biocidal compositions
    Patent number: 6004587
    Abstract: The invention relates to methods employing pH-buffered, redox-stabilized compositions comprising halide and oxyhalide ions. The compositions can be administered to food animals to effect enhanced food utilization, lower mortality, decreased nitrogen excretion, decreased dependence on antibiotics and vaccines, overall enhanced health and immunostimulation in the animals. Additionally, the compositions can be used to treat food animal carcasses to reduce foodborne pathogens and spoilage organisms.
    Type: Grant
    Filed: October 28, 1998
    Date of Patent: December 21, 1999
    Assignee: Bioxy Inc.
    Inventors: Jaime Mullerat, David A. Hazlett, William A. Curby, Peter Kilpatrick
  • Therapeutic, production and immunostimulatory uses of biocidal compositions
    Patent number: 5830511
    Abstract: The invention relates to methods employing pH-buffered, redox-stabilized compositions comprising halide and oxyhalide ions. The compositions can be administered to food animals to effect enhanced food utilization, lower mortality, decreased nitrogen excretion, decreased dependence on antibiotics and vaccines, overall enhanced health and immunostimulation in the animals. Additionally, the compositions can be used to treat food animal carcasses to reduce foodborne pathogens and spoilage organisms.
    Type: Grant
    Filed: December 23, 1994
    Date of Patent: November 3, 1998
    Assignee: Bioxy Inc.
    Inventors: Jaime Mullerat, David A. Hazlett, William A. Curby, Peter Kilpatrick