Patents by Inventor James W. Ayers

James W. Ayers 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).

  • Fluid ejector apparatus and methods
    Patent number: 6786591
    Abstract: A fluid ejector head, includes a fluid ejector body adapted to be inserted into an opening of an enclosing medium having an interior surface, and at least one nozzle disposed on the fluid ejector body. The fluid ejector head further includes, a fluid ejector actuator in fluid communication with the at least one nozzle, wherein activation of the fluid ejector actuator ejects a fluid through the at least one nozzle at controlled locations onto the interior surface of the enclosing medium.
    Type: Grant
    Filed: October 24, 2002
    Date of Patent: September 7, 2004
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: John Stephen Dunfield, James W. Ayers