Patents by Inventor Todd J. HARTMAN

Todd J. HARTMAN 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).

  • SYSTEM FOR SNOW AND ICE REMOVAL
    Publication number: 20140217079
    Abstract: A system for removing frozen precipitation that has accumulated on an upper exterior surface of a road vehicle. In an embodiment, the system includes a hydrophobic and/or low friction sheet attached to an upper exterior surface of the road vehicle. The system may further include a heating array attached to the surface and a power source.
    Type: Application
    Filed: April 4, 2014
    Publication date: August 7, 2014
    Inventors: James R. NELSON, Todd J. HARTMAN