Patents by Inventor Kelly D. Roggenkamp

Kelly D. Roggenkamp 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).

  • Sleep aid
    Patent number: D645149
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: September 13, 2011
    Inventor: Kelly D. Roggenkamp
  • Sleep aid
    Patent number: D645150
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: September 13, 2011
    Inventor: Kelly D. Roggenkamp
  • Sleep aid
    Patent number: D645151
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: September 13, 2011
    Inventor: Kelly D. Roggenkamp
  • Sleep aid
    Patent number: D645152
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: September 13, 2011
    Inventor: Kelly D. Roggenkamp
  • Sleep aid
    Patent number: D648031
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: November 1, 2011
    Inventor: Kelly D. Roggenkamp
  • Sleep aid
    Patent number: D650082
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: December 6, 2011
    Inventor: Kelly D. Roggenkamp
  • Sleep aid
    Patent number: D650483
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: December 13, 2011
    Inventor: Kelly D. Roggenkamp
  • Sleep aid
    Patent number: D655419
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: March 6, 2012
    Inventor: Kelly D. Roggenkamp
  • Organizer for a listening device
    Patent number: D737797
    Type: Grant
    Filed: August 8, 2014
    Date of Patent: September 1, 2015
    Inventor: Kelly D. Roggenkamp