Patents by Inventor Handapangodage Chaminda Jayasinghe

Handapangodage Chaminda Jayasinghe 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).

  • Eyeglass wrap
    Patent number: D651403
    Type: Grant
    Filed: February 24, 2010
    Date of Patent: January 3, 2012
    Assignee: Metric Products, Inc.
    Inventors: Rita Haft, Handapangodage Chaminda Jayasinghe, Tyronne Gerard Gabriel