Patents by Inventor Frederick C. Wedler

Frederick C. Wedler 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).

  • Method for removing exogenous deposits from hydrophilic contact lenses
    Patent number: 5328846
    Abstract: The present invention describes a method and composition for removing exogenous mucin and protein-mucin deposits from hydrophilic contact lenses.
    Type: Grant
    Filed: October 18, 1993
    Date of Patent: July 12, 1994
    Assignee: The Penn State Research Foundation
    Inventor: Frederick C. Wedler