Patents by Inventor Ronni J. Yenchik

Ronni J. Yenchik 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).

  • Cell culture device
    Patent number: 7141386
    Abstract: A culture device for cellular media including a biomedia growth chamber defining a closed environment and an electronically controllable jetting device in communication with a source of material supporting biological function. The jetting device emits the material into the biomedia growth chamber.
    Type: Grant
    Filed: October 31, 2002
    Date of Patent: November 28, 2006
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: John Stephen Dunfield, Ronni J. Yenchik