Patents Represented by Attorney Jay Anthony Krebs

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  • Electrostatic spray nozzle with internal and external electrodes
    Patent number: 7360724
    Abstract: A nozzle is provided for use in a dynamic electrostatic air filter, in which the nozzle includes an internal electrode that charges a semiconductive liquid, and includes an external electrode that assists in breaking the liquid into droplets in a predetermined direction. Banks of multiple nozzles are also disclosed, which are separated by a charged “separation electrode” to prevent interference with spray patterns between adjacent banks. An electrostatic fountain is also disclosed which discharges a fragrance, or an inhalable medicine.
    Type: Grant
    Filed: October 20, 2004
    Date of Patent: April 22, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Alan David Willey, Vladimir Gartstein, Chinto Benjamin Gaw, John Rolland Shaw, William Richard Mueller, Krista Beth Comstock