Patents by Inventor Dan Swiertz

Dan Swiertz 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).

  • COMPOSITION AND METHOD FOR TREATING AN ASPHALT PAVEMENT WITH A PENETRATING EMULSION
    Publication number: 20230406783
    Abstract: A penetrating base oil emulsion and a method of using the penetrating base oil emulsion to fill voids below the surface of an asphalt pavement. The penetrating emulation further being water resistant so as not to be washed off a pavement surface by water after being applied to the pavement. The penetrating base oil emulsion can also rejuvenate the surface of the asphalt.
    Type: Application
    Filed: September 6, 2023
    Publication date: December 21, 2023
    Applicant: Heritage Research Group, LLC
    Inventors: Marvin Keller Exline, Dan Swiertz, Andrew Jacob Eicher