Patents Assigned to Viridis Waste Control, LLC
  • Landfills and methods of operating a landfill
    Patent number: 7347648
    Abstract: Landfills and their methods of operation are disclosed. Through the controlled introduction of septage into solid municipal waste, refuse decomposes faster to achieve additional landfill space. A business method of operating the landfill is also disclosed.
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: March 25, 2008
    Assignee: Viridis Waste Control, LLC
    Inventors: Murugappan Subbarayan, John Lawrence O'Keefe, Te-Yang Soong, Jan M. O'Keefe