Patents by Inventor Daniel R. Simpson

Daniel R. Simpson 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).

  • Adjustable height table
    Patent number: 8186282
    Abstract: A table includes a base and a plurality of legs supporting the base. The base is vertically adjustable relative to each of the legs and relative to a support surface, upon which the legs are configured to rest.
    Type: Grant
    Filed: April 1, 2010
    Date of Patent: May 29, 2012
    Assignee: The Step2 Company, LLC
    Inventors: John D. Sinchok, Thomas Joseph Manion, Daniel R. Simpson, Michael T. Carnahan