Patents by Inventor Keny Sanders

Keny Sanders 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).

  • Masked precure of ophthalmic lenses: systems and methods thereof
    Publication number: 20060043623
    Abstract: Methods and systems for manufacturing tinted ophthalmic lenses are provided herein. Disclosed are ophthalmic lens mold assemblies that include ophthalmic lens mold halves, at least one of which includes a colorant. A portion of the curable lens-forming material is precured, while a portion of the curable lens-forming material in contact with the color layer remains substantially uncured to permit diffusion of the colorant into the lens.
    Type: Application
    Filed: August 27, 2004
    Publication date: March 2, 2006
    Inventors: P. Powell, Kent Young, Keny Sanders, Edward Kernick