Patents by Inventor Peter Sorbo

Peter Sorbo 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).

  • Apparatus for printing and for forming a hologram on sheet material
    Patent number: 5003915
    Abstract: A technique and apparatus for printing that includes the formation of a hologram, or other type of diffraction pattern, directly on a desired end product of paper, or other sheet material. The hologram, or other diffraction pattern, is formed by casting a surface relief pattern directly onto the sheet material in a limited area.
    Type: Grant
    Filed: August 23, 1989
    Date of Patent: April 2, 1991
    Assignee: American Bank Note Holographics, Inc.
    Inventors: Salvatore F. D'Amato, Peter Sorbo, Richard E. Dunning
  • Combined process of printing and forming a hologram
    Patent number: 4933120
    Abstract: A new technique and apparatus for printing that includes the formation of a hologram, or other type of diffraction pattern, directly on a desired end product of paper, or other sheet material. The hologram, or other diffraction pattern, is formed by casting a surface relief pattern directly onto the sheet material in a limited area.
    Type: Grant
    Filed: April 18, 1988
    Date of Patent: June 12, 1990
    Assignee: American Bank Note Holographics, Inc.
    Inventors: Salvatore F. D'Amato, Peter Sorbo, Richard E. Dunning