Patents by Inventor Randall Helland

Randall Helland 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).

  • METHOD OF MARKING PAVEMENT WITH SHEET COMPRISING CERAMIC FIBERS
    Publication number: 20060111468
    Abstract: The invention relates to a method of marking pavement marking with a conformable sheet comprising ceramic fibers dispersed within a polymeric material.
    Type: Application
    Filed: January 31, 2006
    Publication date: May 25, 2006
    Inventors: Randall Helland, Eric Rice