Patents by Inventor Michael Rubal

Michael Rubal 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).

  • OPHTHALMIC LENS MOLD TREATMENT
    Publication number: 20110287118
    Abstract: An apparatus and method for treating an ophthalmic lens mold part. The treatment includes formation of ketones on a lens forming surface of the mold part. In some embodiments, the treatment includes exposure of the surface of the lens forming surface to ozone.
    Type: Application
    Filed: March 25, 2011
    Publication date: November 24, 2011
    Inventors: Peyton L. Hopson, Stephen C. Pegram, Nitin Nitin, Heather S. Hanson, Michael Rubal, Douglas P. Hanson