Patents by Inventor Dennis M. Clapp

Dennis M. Clapp 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).

  • Pillow
    Patent number: D518989
    Type: Grant
    Filed: March 26, 2004
    Date of Patent: April 18, 2006
    Assignee: Spillow, Inc.
    Inventor: Dennis M. Clapp