Patents by Inventor Steven Douglas Richardson

Steven Douglas Richardson 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).

  • Spice cup
    Patent number: D761059
    Type: Grant
    Filed: May 7, 2015
    Date of Patent: July 12, 2016
    Inventors: Aaron Frank Fitchko, Erica Hammack, Robert G. Larkin, William H. Dickson, Jillian Christine Hartke, Michael J. Palmisano, Steven Douglas Richardson
  • Package
    Patent number: D804302
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: December 5, 2017
    Assignee: ACH Food Companies, Inc.
    Inventors: Robert Gerard Larkin, Martha Elise Cassens, Jillian Christine Hartke, Steven Douglas Richardson, Mary Toth
  • Package
    Patent number: D814289
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: April 3, 2018
    Assignee: ACH Food Companies, Inc.
    Inventors: Robert Gerard Larkin, Martha Elise Cassens, Jillian Christine Hartke, Steven Douglas Richardson, Mary Toth
  • Packaging
    Patent number: D837645
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: January 8, 2019
    Assignee: ACH Food Companies, Inc.
    Inventors: Robert Gerard Larkin, Martha Elise Cassens, Jillian Christine Hartke, Steven Douglas Richardson, Mary Toth