Patents by Inventor Robert L. Redpath

Robert L. Redpath 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).

  • Methods for Controlling Dust and Creating Bio-Crust
    Publication number: 20090047730
    Abstract: Methods for controlling dust and other particulates using photosynthetic organisms to create a bio-crust. The methods include applying algae to a site under conditions suitable for forming a layer over the site that provides dust control.
    Type: Application
    Filed: October 23, 2008
    Publication date: February 19, 2009
    Inventors: Timothy R. Higgins, Robert L. Redpath
  • Methods for Controlling Dust and Creating Bio-Crust
    Publication number: 20080213049
    Abstract: Methods for controlling dust and other particulates using photosynthetic organisms to create a bio-crust. The methods include applying algae to a site under conditions suitable for forming a layer over the site that provides dust control.
    Type: Application
    Filed: March 1, 2007
    Publication date: September 4, 2008
    Inventors: Timothy R. Higgins, Robert L. Redpath