Patents by Inventor Stephen J. Mildenberger

Stephen J. Mildenberger 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).

  • Patent number: D414178
    Type: Grant
    Filed: July 24, 1997
    Date of Patent: September 21, 1999
    Assignee: Instantel, Inc.
    Inventors: Gary B. Loubert, Robert D. McCulloch, David G. McEwing, Stephen J. Mildenberger, Todd A. Wood
  • Patent number: D417667
    Type: Grant
    Filed: July 24, 1997
    Date of Patent: December 14, 1999
    Assignee: Instantel Inc.
    Inventors: Gary B. Loubert, Robert D. McCulloch, David G. McEwing, Stephen J. Mildenberger, Todd A. Wood