Patents by Inventor David Lee MacKellar

David Lee MacKellar 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).

  • Floor lamp
    Patent number: D998227
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: September 5, 2023
    Assignee: LANDSCAPE FORMS, INC.
    Inventors: Justin A. Champaign, Site Li, Kirt D. Martin, David Lee MacKellar