Patents by Inventor Ross Polk

Ross Polk 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).

  • Acid Blocked, Amine Based, Autocatalytic Polyols and Polyurethane Foams Made Therefrom
    Publication number: 20080096993
    Abstract: The present invention pertains to acid blocked, amine-based, autocatalytic polyols, and to the use of these autocatalytic polyols in the production of polyurethane foams having superior aging characteristics.
    Type: Application
    Filed: November 14, 2005
    Publication date: April 24, 2008
    Inventors: Francois Casati, Robert Dawe, Robbyn Prange, Ray Drumright, Ross Polk