Patents by Inventor Morton L. Havey

Morton L. Havey 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).

  • Ribbon cartridge
    Patent number: D259884
    Type: Grant
    Filed: August 30, 1978
    Date of Patent: July 14, 1981
    Assignee: Recognition Equipment Incorporated
    Inventors: Morton L. Havey, Richard N. Pufpaff