Patents by Inventor Carlos A. Agnesi

Carlos A. Agnesi 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).

  • Patent number: 4140370
    Abstract: An apparatus for producing a simulated three-dimensional psycho-image from a conventional two-dimensional image comprises a screen of transparent material having integral, alternate layers of materials with varying optical properties which enhance image contrast and provide an image bisection to produce an illusion of a three dimensional scene without the need for supplemental viewing glasses or similar devices. Alternate embodiments simulate Fresnel lens performance and provide color conversion.
    Type: Grant
    Filed: May 12, 1977
    Date of Patent: February 20, 1979
    Inventors: Alvin A. Snaper, Carlos A. Agnesi