Patents by Inventor Victor M. Ilvashenko

Victor M. Ilvashenko 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 for producing a graded index plastic optical material
    Patent number: 6086999
    Abstract: Graded index plastic optical materials, including preforms and fibers produced therefrom, are described. Methods for producing the optical materials using dopants in the sheathing of the material are also described. The graded index plastic optical materials have excellent optical characteristics, enhanced flexibility and good environmental stability.
    Type: Grant
    Filed: June 12, 1997
    Date of Patent: July 11, 2000
    Assignee: Boston Optical Fiber, Inc.
    Inventor: Victor M. Ilvashenko