Patents by Inventor Keiron P. O'Connell

Keiron P. O'Connell 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).

  • Multi-stage filtering apparatus
    Patent number: 7332012
    Abstract: A filtering apparatus having a filter retrieval apparatus, an integrated jib, and a clamping assembly for providing a seal between a filter and a cabinet.
    Type: Grant
    Filed: July 21, 2004
    Date of Patent: February 19, 2008
    Assignee: AAF-McQuay Inc.
    Inventors: Christopher J. O'Connor, James R. Kearney, Sr., Keiron P. O'Connell
  • Particulate filter collector arrangement and method
    Patent number: 5803954
    Abstract: A unique pulse-jet cartridge type particulate collector structure and method wherein horizontally disposed particulate filter cartridges are suspendedly disposed in a particulate separation chamber defined by an outer wall so that opposite ends of the suspended particulate filter cartridges are spaced from the opposed inner faces of the outer wall with dirty gas flow being delivered from a dirty gas inlet in the outer wall through the particulate filter cartridges in a smooth manner by a large particulate particle deflector and with the particulate hopper connected to the lower section of the outer wall having a transparent particulate catching container removably sealed in communicative relation with the particulate release opening of the particulate hopper.
    Type: Grant
    Filed: April 11, 1997
    Date of Patent: September 8, 1998
    Assignee: AAF International
    Inventors: L. Alan Gunter, Keiron P. O'Connell, George Matis