Patents by Inventor Lex E. Pace

Lex E. Pace 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 and apparatus for coating an optical article
    Patent number: 7757629
    Abstract: Methods and apparatus for coating optical articles, such as optical lenses, are provided. In one aspect, an optical article is placed in a holder and a sheet of coating material is discharged from a nozzle, such as from a fan coater nozzle, onto the optical article to form a coating on the optical article.
    Type: Grant
    Filed: April 14, 2005
    Date of Patent: July 20, 2010
    Assignee: Transitions Optical, Inc.
    Inventors: Michael T. Lydon, William P. Blackburn, Ernesto Maldonado, James R. Kausch, Lex E. Pace