Patents by Inventor Dennis C. Stephens

Dennis C. Stephens 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).

  • Sign
    Patent number: D832353
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: October 30, 2018
    Assignee: IceAlert, Inc.
    Inventor: Dennis C. Stephens