Patents by Inventor Ronald E Sheely

Ronald E Sheely 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).

  • Method of improving print quality by selectively changing print direction
    Patent number: 6318827
    Abstract: An ink jet printer wherein unidirectional or bidirectional printing is adaptively selected for predetermined print modes as a function of whether bidirectional alignment has been performed.
    Type: Grant
    Filed: October 28, 1998
    Date of Patent: November 20, 2001
    Assignee: Hewlett-Packard Company
    Inventors: James M Brenner, Ronald E Sheely, Marc A Yousey