Patents by Inventor Lettie C. Howland

Lettie C. Howland 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).

  • Bed tray
    Patent number: D385126
    Type: Grant
    Filed: February 12, 1996
    Date of Patent: October 21, 1997
    Inventors: Lettie C. Howland, Roy K. Fujitaki