Patents by Inventor Jack Morris

Jack Morris 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).

  • Ink jet printer that prints using chromatic inks of multiple types
    Publication number: 20050088483
    Abstract: An ink jet printer includes a carrier for mounting a first printhead and a second printhead. A first ink reservoir is coupled in fluid communication with the first printhead, and contains a chromatic dye-based ink. A second ink reservoir is coupled in fluid communication with the second printhead, and contains a chromatic pigment-based ink.
    Type: Application
    Filed: October 28, 2003
    Publication date: April 28, 2005
    Inventors: James Powers, Jack Morris, Meagan Winkler, Agnes Zimmer
  • Metal tube having internal passages therein
    Patent number: 3991822
    Abstract: A heat exchanger tube, and a method and apparatus for forming a heat exchanger tube are disclosed. The tube is formed from a metal strip having inflatable passages. The passages are inflated after the tube is formed. In use, one fluid flows through the tube and at least one fluid flows through the wall passages. Another fluid, contacting the exterior of the tube, may be employed.
    Type: Grant
    Filed: March 25, 1974
    Date of Patent: November 16, 1976
    Assignee: Olin Corporation
    Inventor: Jack Morris