Patents by Inventor Nelson Greeman, Jr., deceased

Nelson Greeman, Jr., deceased 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).

  • Methods and apparatuses for altering relative curvature of field and positions of peripheral, off-axis focal positions
    Patent number: 7025460
    Abstract: A method and apparatus are disclosed for controlling optical aberrations to alter relative curvature of field by providing ocular apparatuses, systems and methods comprising a predetermined corrective factor to produce at least one substantially corrective stimulus for repositioning peripheral, off-axis, focal points relative to the central, on-axis or axial focal point while maintaining the positioning of the central, on-axis or axial focal point on the retina. The invention will be used to provide continuous, useful clear visual images while simultaneously retarding or abating the progression of myopia or hypermetropia.
    Type: Grant
    Filed: July 9, 2004
    Date of Patent: April 11, 2006
    Assignee: The Vision CRC Limited
    Inventors: Earl Leo Smitth, Patsy Greeman, legal representative, Arthur Ho, Brien Anthony Holden, Nelson Greeman, Jr., deceased