Patents by Inventor Nicholas J. Christ

Nicholas J. Christ 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).

  • Display stand for lenses
    Patent number: D251709
    Type: Grant
    Filed: February 13, 1978
    Date of Patent: May 1, 1979
    Assignee: Silor Optical, Inc.
    Inventor: Nicholas J. Christ