Patents by Inventor Jack Parco

Jack Parco 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).

  • Aerosol enhancement
    Publication number: 20020005195
    Abstract: Method and apparatus for an aerosol chamber having an input opening and an output opening with back pressure created in the chamber by an apertured barrier, such as a disk having a plurality of concentric and circumferentially disposed sets of openings with an umbrella valve having butterfly segments upon the openings to reduce the size of particles applied at the input opening before leaving the output opening.
    Type: Application
    Filed: July 9, 2001
    Publication date: January 17, 2002
    Inventors: John Shick, David Malys, Jack Parco
  • Aerosol enhancement
    Patent number: 6257231
    Abstract: Method and apparatus for an aerosol chamber having an input opening and an output opening with back pressure created in the chamber by an apertured barrier, such as a disk having a plurality of concentric and circumferentially disposed sets of openings to reduce the size of particles applied at the input opening before leaving the output opening, which is of lesser diameter than the input opening and extends to the input opening by an arcuate surface of revolution that serves to redirect interiorally of the chamber aerosol particles that have entered the chamber and reached the surface of revolution.
    Type: Grant
    Filed: December 3, 1998
    Date of Patent: July 10, 2001
    Assignee: Ferraris Medical, Inc.
    Inventors: John Shick, David Malys, Jack Parco