Patents by Inventor Denise M. Rognstad

Denise M. Rognstad 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: D661845
    Type: Grant
    Filed: September 2, 2009
    Date of Patent: June 12, 2012
    Assignee: DMJ Group, Inc.
    Inventors: Michelle M. Chase, Denise M. Rognstad, Jill L. Rognstad, Michael S. Chase