Patents by Inventor Kenneth G. Zion

Kenneth G. Zion 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).

  • Environmentally safe process for the disposal of electrical equipment
    Patent number: 5042403
    Abstract: An environmentally safe process for the recycling of spent electrical equipment, such as electrical transformers, comprises placing intact equipment within a furnace and burning the combustible materials, including PCB-contaminated insulating oil. Following combustion, the equipment is cooled, disassembled, and the various metals and porcelain are recycled.
    Type: Grant
    Filed: September 27, 1990
    Date of Patent: August 27, 1991
    Assignee: Environmental Protection Services
    Inventors: Keith R. Reed, Kenneth G. Zion