Patents by Inventor Robert Victor Russo

Robert Victor Russo 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).

  • High resilience fire retardant urethane foam
    Patent number: 4022718
    Abstract: High resilience cold cured polyether urethane foam incorporating 2,3-dibromo-2-butenediol-1,4, as a chain extender and fire retardant component.
    Type: Grant
    Filed: March 6, 1974
    Date of Patent: May 10, 1977
    Assignee: GAF Corporation
    Inventor: Robert Victor Russo
  • Fire-retardant polyurethane
    Patent number: 4002580
    Abstract: Polyurethanes incorporating 2,3-dibromobutenediol-1.4, as a reactive fire-retardant component and chain extender, in combination with organophosphorous compounds, to effect a decrease in the amount of brominated diol necessary, and thus in the bromine content of the resin, to provide fire-retardant polyurethane products manifesting significantly reduced smoke emission in the event of combustion and other enhanced physical properties.
    Type: Grant
    Filed: September 12, 1974
    Date of Patent: January 11, 1977
    Assignee: GAF Corporation
    Inventor: Robert Victor Russo