Patents by Inventor Clement Onyenemezu

Clement Onyenemezu 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).

  • Methods and apparatus for ink jet printing with forced air drying
    Patent number: 6505928
    Abstract: Apparatus and methods for applying drying air to a printed substrate during each pass of a print head over the substrate. Preferred embodiments of the present invention direct heated air onto the printed substrate and then draw that heated air away from the proximity of the substrate with a vacuum.
    Type: Grant
    Filed: May 15, 2000
    Date of Patent: January 14, 2003
    Assignee: Digital Printing Systems, LLC
    Inventors: Arthur Landau, Clement Onyenemezu, Keng Lau