Patents by Inventor Hamilton Hicks

Hamilton Hicks 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).

  • Fire retardant coating composition
    Patent number: 5104735
    Abstract: The claimed invention relates to a water-insoluble fire retardant coating composition and a method of rendering PVC cable fire resistant.
    Type: Grant
    Filed: May 8, 1989
    Date of Patent: April 14, 1992
    Assignee: Hamilton Chemical Corporation
    Inventors: Eugene A. Cioffi, Hamilton Hicks
  • Sodium silicate composition
    Patent number: 4612050
    Abstract: A mineralized sodium silicate solution for the application to wood has a composition causing it to penetrate the wood and jell within the wood so as to give the wood the non-burning characteristics of petrified wood.
    Type: Grant
    Filed: October 12, 1984
    Date of Patent: September 16, 1986
    Inventor: Hamilton Hicks
  • Fire-retardant polyurethane foam containing finely ground dry fire-retardant particles containing a volatile active fire-retardant componet
    Patent number: 4551483
    Abstract: A molded polyurethane foamed shape has finely ground dry fire-retardant particles containing a volatile active fire-retardant component which releases fire-retardant gas when exposed to fire and distributed throughout the shape and encapsulated by the polyurethane so as to protect the component against evaporation until exposed by initial burning of the shape.
    Type: Grant
    Filed: September 13, 1984
    Date of Patent: November 5, 1985
    Inventor: Hamilton Hicks
  • Fire-retardant polyurethane foam containing finely ground dry fire retardant particles containing a volatile active fire retardant component
    Patent number: 4504603
    Abstract: A molded polyurethane foamed shape has finely ground dry fire-retardant particles containing a volatile active fire-retardant component which releases fire-retardant gas when exposed to fire and distributed throughout the shape and encapsulated by the polyurethane so as to protect the component against evaporation until exposed by initial burning of the shape.
    Type: Grant
    Filed: September 23, 1983
    Date of Patent: March 12, 1985
    Inventor: Hamilton Hicks