Patents by Inventor Brian Antone Cvetezar

Brian Antone Cvetezar 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).

  • POLYURETHANE FOAM FOR CONCRETE APPLICATIONS
    Publication number: 20170174861
    Abstract: A two-part polyurethane foam for lifting concrete. The two parts are mixed at a 1:1 ratio where the first part is isocyanate (“Part A”), and second part (“Part B”) is a polyol. The second part is comprised of recycled polyurethane foam and other polyols.
    Type: Application
    Filed: March 1, 2017
    Publication date: June 22, 2017
    Inventor: Brian Antone Cvetezar
  • POLYURETHANE FOAM FOR CONCRETE APPLICATIONS
    Publication number: 20140193197
    Abstract: A two-part polyurethane foam for lifting concrete. The two parts are mixed at a 1:1 ratio where the first part is isocyanate (“Part A”), and second part (“Part B”) is a polyol. The second part is comprised of recycled polyurethane foam and other polyols.
    Type: Application
    Filed: January 2, 2014
    Publication date: July 10, 2014
    Inventor: Brian Antone Cvetezar