Patents by Inventor Attilio Apollonio

Attilio Apollonio 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).

  • Method of cast molding toric contact lenses
    Patent number: 5611970
    Abstract: A method of cast molding toric contact lenses having a toric posterior surface permits aligning the mold sections at multiple rotational positions.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: March 18, 1997
    Assignee: Bausch & Lomb Incorporated
    Inventors: Attilio Apollonio, Paul M. Erickson
  • Method for molding contact lenses
    Patent number: 5601759
    Abstract: A method of molding a series of contact lenses having a range of optical powers using a matrix of posterior and anterior molds having varying surface characteristics such that the optical powers vary while maintaining constant fitting characteristics, and using a number of mold types which is less than the total number of contact lenses produced in the series.
    Type: Grant
    Filed: October 5, 1993
    Date of Patent: February 11, 1997
    Assignee: Bausch & Lomb Incorporated
    Inventor: Attilio Apollonio