Patents by Inventor Jason W Livengood

Jason W Livengood 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 print cartridge
    Patent number: D439925
    Type: Grant
    Filed: January 5, 2000
    Date of Patent: April 3, 2001
    Assignee: Hewlett-Packard Company
    Inventors: Ram Santhanam, Mark McCluskey, William T Fitzsimmons, Daniel S Kline, Jason W Livengood, Andrew J Zoolakis