Patents by Inventor Louis Fredrick Kiefer, III

Louis Fredrick Kiefer, III 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).

  • SOLAR TOWERS
    Publication number: 20200358392
    Abstract: A system for collecting solar energy for a specified terrestrial surface area, the system includes one or more solar towers each having a free end, a supported end attached to the terrestrial surface area and an exterior collection surface. Photovoltaic elements are secured along the exterior collection surface. The solar energy harvested throughout the day is greater than the total solar energy that impinges upon the specified terrestrial surface area. The solar towers may be arranged in an array to further enhance solar energy collection capabilities.
    Type: Application
    Filed: May 6, 2020
    Publication date: November 12, 2020
    Inventors: Louis Fredrick Kiefer, III, Jennifer Elizabeth Kiefer, Louis Fredrick Kiefer, IV
  • Solar tower
    Patent number: D945952
    Type: Grant
    Filed: May 7, 2019
    Date of Patent: March 15, 2022
    Inventors: Louis Fredrick Kiefer, III, Jennifer Elizabeth Kiefer, Louis Fredrick Kiefer, IV