Patents by Inventor Michael Karbanowicz

Michael Karbanowicz 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).

  • CO.sub.2 snow discharge apparatus
    Patent number: 5538184
    Abstract: A carbon dioxide snow discharge apparatus having at least two snow discharge tubes wherein at least two of the snow discharge tubes have different internal diameters which can be operated either individually or together to vary the flow rate of the carbon dioxide snow, the snow discharge tubes being joined at selected points along their length.
    Type: Grant
    Filed: August 16, 1994
    Date of Patent: July 23, 1996
    Assignee: The Commonwealth Industrial Gases Limited
    Inventors: Michael Karbanowicz, Michael Bishop