Patents by Inventor Stanley Frederick Pugh

Stanley Frederick Pugh 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).

  • Storage of material
    Patent number: 4051063
    Abstract: There is disclosed a method for the convenient storage of material, especially noxious or radioactive material, which method comprises entrapping the material within a solid by bombarding the solid with ions of the material so as to form a concentration of the material within the solid.Forms of apparatus for carrying out this method are also described.
    Type: Grant
    Filed: November 18, 1974
    Date of Patent: September 27, 1977
    Assignee: United Kingdom Atomic Energy Authority
    Inventors: Richard Stuart Nelson, Stanley Frederick Pugh, Michael John Stapley Smith
  • Apparatus for purifying exhaust waste gases
    Patent number: 3969082
    Abstract: An apparatus for purifying exhaust waste gases including a catalytic element comprising a substrate of metal carrying a surface layer compatible with and supporting a coating of catalytic material, a major proportion of the surface coating of catalytic material comprising an unagglomerated atomic dispersion. An example of such a substrate is an aluminum bearing ferritic steel which has been heat treated in air to form an essentially alumina surface layer.
    Type: Grant
    Filed: July 2, 1973
    Date of Patent: July 13, 1976
    Assignee: United Kingdom Atomic Energy Authority
    Inventors: James Anthony Cairns, Richard Stuart Nelson, Stanley Frederick Pugh
  • Catalyst
    Patent number: 3966645
    Abstract: A catalyst suitable, for example, for the treatment of car exhaust emissions comprises an unagglomerated atomic dispersion, said coated particles being in association with support material compatible with the coated particles, such that the support material and the coated particles are adhered together.
    Type: Grant
    Filed: February 14, 1975
    Date of Patent: June 29, 1976
    Assignee: United Kingdom Atomic Energy Authority
    Inventors: James Anthony Cairns, Stanley Frederick Pugh