Patents by Inventor William A. Wilp

William A. Wilp 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).

  • Treatment of aircraft water systems using ozone
    Publication number: 20050155938
    Abstract: Electrical treatment for aircraft water systems using ozone
    Type: Application
    Filed: November 17, 2004
    Publication date: July 21, 2005
    Inventor: William Wilp
  • Personal ion inhaler device
    Patent number: 4671269
    Abstract: A personal ion inhaler comprising a tube with an air passage therethrough having an inlet and outlet end. A filter means is secured in the air passage near the inlet end. A mouthpiece is secured at the outlet end. There is an ionization chamber in the air passage having a conductive lining and an electrode. A shuttle switch only connects a charge storage capacitor to the electrode when air is drawn through the inhaler to ionize the air passing the electrode.
    Type: Grant
    Filed: May 9, 1986
    Date of Patent: June 9, 1987
    Inventor: William A. Wilp