Patents by Inventor Seth Ramaley

Seth Ramaley 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).

  • Patent number: 12678839
    Abstract: A system and method for enhanced leachate collection from a solid waste landfill site are provided. The landfill site can include, without limitation, one or more landfill waste layers, one or more leachate layers, a landfill liner layer, and a groundwater layer. A landfill gas well extends from the ground surface and passes down through the landfill waste layer and encounters a leachate layer within the waste mass. The well is configured to capture landfill gas and remove leachate from the leachate layer of the landfill site and transport it to the landfill surface. An airlift venturi pump can create venturi effect and generate discharge to deliver leachate to the landfill surface. The leachate can be piped to a gravity drain system, frac tank, collection sump or other onsite holding area, or transported to an approved offsite location for disposal.
    Type: Grant
    Filed: October 30, 2024
    Date of Patent: July 14, 2026
    Assignee: WM Intellectual Property Holdings, L.L.C.
    Inventors: Robert Iversen, Michael Caldwell, Seth Ramaley, Yoansy Vina