Patents by Inventor Michael Stockfleit

Michael Stockfleit 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).

  • Water conditioning systems
    Patent number: 12017942
    Abstract: Water conditioning systems are shown and described. The water conditioning systems include a water conditioner having a plurality of conditioning stages along a flow path between an inlet and an outlet that are configured to condition water. The plurality of conditioning stages include a pre-filter stage, a feed pump, a reverse osmosis stage, and a post-filter stage. A pure water valve is arranged between the feed pump and the reverse osmosis stage and a boost valve is arranged between the feed pump and the outlet. The pure water valve is configured to selectively allow water to flow from the feed pump, through the reverse osmosis stage and the post-filter stage, prior to exiting through the outlet, and the boost valve is configured to selectively allow water to flow from the boost pump directly to the outlet and bypassing the reverse osmosis stage and the post-filter.
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: June 25, 2024
    Assignee: Unger Marketing International, LLC
    Inventors: William Harrington, Kai Hirsch, Stephen P. Huda, Michael Stockfleit, Adrian Haag
  • WATER CONDITIONING SYSTEMS
    Publication number: 20210047222
    Abstract: Water conditioning systems are shown and described. The water conditioning systems include a water conditioner having a plurality of conditioning stages along a flow path between an inlet and an outlet that are configured to condition water. The plurality of conditioning stages include a pre-filter stage, a feed pump, a reverse osmosis stage, and a post-filter stage. A pure water valve is arranged between the feed pump and the reverse osmosis stage and a boost valve is arranged between the feed pump and the outlet. The pure water valve is configured to selectively allow water to flow from the feed pump, through the reverse osmosis stage and the post-filter stage, prior to exiting through the outlet, and the boost valve is configured to selectively allow water to flow from the boost pump directly to the outlet and bypassing the reverse osmosis stage and the post-filter.
    Type: Application
    Filed: October 30, 2020
    Publication date: February 18, 2021
    Inventors: William Harrington, Kai Hirsch, Stephen P. Huda, Michael Stockfleit, Adrian Haag