Patents by Inventor Stanley Supkis

Stanley Supkis 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).

  • Single step, radiation curable ophthalmic fining pad
    Patent number: 5011513
    Abstract: A single step fining pad for use in a ophthalmic applications having radiation cured maker and size coats of different hardnesses.
    Type: Grant
    Filed: May 31, 1989
    Date of Patent: April 30, 1991
    Assignee: Norton Company
    Inventors: Eugene Zador, Shyiguei Hsu, Wesley R. Kaczmarek, Sitaramaiah Ravipati, Stanley Supkis, Richard H. Vogel