Patents by Inventor Rober E. Casey

Rober E. Casey 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).

  • Reduced noise oxygen concentrator
    Patent number: 6908503
    Abstract: A pressure swing adsorption apparatus for producing a gas mixture with a higher concentration of a particular gas such as oxygen from ambient air, in which the noisier components of the apparatus are contained in an internal removable module that is separated by sound insulation from the balance of the apparatus to attenuate structure borne vibration, reduce radiated noise, and to absorb airborne sound.
    Type: Grant
    Filed: April 23, 2003
    Date of Patent: June 21, 2005
    Assignee: AirSep Corporation
    Inventors: Norman R. McCombs, James A. Alessi, Rober E. Casey
  • Reduced noise oxygen concentrator
    Publication number: 20030200865
    Abstract: A pressure swing adsorption apparatus for producing a gas mixture with a higher concentration of a particular gas such as oxygen from ambient air, in which the noisier components of the apparatus are contained in an internal removable module that is separated by sound insulation from the balance the apparatus to attenuate structure borne vibration, reduce radiated noise, and to absorb airborne sound.
    Type: Application
    Filed: April 23, 2003
    Publication date: October 30, 2003
    Inventors: Norman R. McCombs, James A. Alessi, Rober E. Casey