Patents by Inventor Cecelia Cropley

Cecelia Cropley 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).

  • Oxygen supply system
    Publication number: 20050136299
    Abstract: A portable oxygen supply for home use may include an electrolyzer for generating oxygen from water in response to electric power input, and a fuel cell electrically connected with the electrolyzer for providing electric power to the electrolyzer. A method of providing oxygen for home use may include the steps of generating electricity in a fuel cell; providing electricity from the fuel cell to an oxygen source to operate the oxygen source to produce oxygen; and directing the oxygen from the oxygen source to a patient device.
    Type: Application
    Filed: December 17, 2004
    Publication date: June 23, 2005
    Inventors: Joseph Richey, Gerold Goertzen, Cecelia Cropley, Anthony Vaccaro, Subhash Aggarwal