Patents by Inventor Daniel Abaied

Daniel Abaied 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).

  • Highly visible markings for contact lenses
    Patent number: 5467149
    Abstract: A method of improving the visibility of indicia marked into an optically clear surface is disclosed comprising marking a pattern of varying depths within the boundaries of the indicia.
    Type: Grant
    Filed: June 1, 1994
    Date of Patent: November 14, 1995
    Assignee: Bausch & Lomb Incorporated
    Inventors: Donald Morrison, Daniel Abaied