Patents by Inventor David Seigel

David Seigel 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).

  • Incentive metered dose inhaler
    Patent number: 5431154
    Abstract: An inhalation device for administering an aerosolized medication includes an incentive spirometer and a medication inhalation chamber having receptacle means adapted to receive a metered dose inhaler for misting aerosolized medication in the chamber. Further provided is a method for administering an aerosolized medication which involves training a subject to breath using the inhalation device and administration of the medication from the device.
    Type: Grant
    Filed: April 16, 1993
    Date of Patent: July 11, 1995
    Inventors: David Seigel, Dennis H. Ware, Sr., George Torres