Patents by Inventor Gregory A. Tatarka

Gregory A. Tatarka 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).

  • Fitting Method for Multifocal Lenses
    Publication number: 20100026958
    Abstract: The invention provides methods for fitting multifocal contact lenses that are less time consuming and result in more successful fittings than conventional methods.
    Type: Application
    Filed: August 4, 2008
    Publication date: February 4, 2010
    Inventors: C. Benjamin Wooley, Susan W. Neadle, Thomas R. Karkkainen, Ronald J. Clark, Amitava Gupta, Sheila B. Hickson-Curran, Gregory A. Tatarka, Arkady Selenow, George Zikos