Patents by Inventor Christopher Hart Chandler

Christopher Hart Chandler 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).

  • Filter cartridge assembly for powder coating booth and collection system
    Patent number: 5851248
    Abstract: Apparatus and methods for aligning a powder spray canopy of a powder coating booth with a fan plenum assembly so that a powder collector can be quickly aligned and simultaneously sealed to both the powder spray canopy and the fan plenum. The invention also relates to an improved filter cartridge and filter cartridge mounting assembly which allows for quick and easy mounting and dismounting of filter cartridges to the powder collector.
    Type: Grant
    Filed: December 5, 1995
    Date of Patent: December 22, 1998
    Assignee: Nordson Corporation
    Inventors: Timothy E. Wilson, Donald Leonard Urig, Michael A. Reighard, David L. Ray, Dean A. Koch, Jeffrey R. Shutic, Christopher Hart Chandler, Robert J. Holland, Andreas Kress