Patents by Inventor Robert W. Mallen

Robert W. Mallen 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).

  • Fragrance warmer
    Patent number: D517186
    Type: Grant
    Filed: April 18, 2005
    Date of Patent: March 14, 2006
    Assignee: Esscentual Brands LLC
    Inventors: Mark D. Grodsky, Kristie Baldwin, Robert W. Mallen