Patents by Inventor David W. Lennox

David W. Lennox 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).

  • Device for dispensing fluid medicine
    Patent number: 7191916
    Abstract: A dispensing device for fluid medicine includes a housing having an opening leading to an interior and a plastic dropper bottle at least partially disposed in the interior through the opening. The bottle has a container holding fluid medicine to be dispensed and a nozzle with an aperture in fluid communication with the container. The device may include a tilt switch, a closure switch, and other electronics that improve patient compliance.
    Type: Grant
    Filed: November 2, 2004
    Date of Patent: March 20, 2007
    Assignee: Alcon, Inc.
    Inventors: Julia A. Clifford, William E. McCune, Robert W. Ashlin, Jr., David W. Lennox