Patents by Inventor Curtis R. Staub

Curtis R. Staub 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).

  • Electrical outlet cover plate
    Patent number: D295257
    Type: Grant
    Filed: February 11, 1985
    Date of Patent: April 19, 1988
    Inventor: Curtis R. Staub