Patents by Inventor Kevin J. McMahon

Kevin J. McMahon 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).

  • High flow rate transportable UHP gas supply system
    Patent number: 6614009
    Abstract: A high flow rate, transportable, ultra high purity gas vaporization and supply system is provided which includes a vessel suitable for carrying large quantities of a liquefied gas, valves to operate with liquid or gas phases, a loading/unloading unit disposed on the vessel for loading and unloading the liquefied gas to be supplied, and a heater containing heating elements permanently positioned on the vessel to supply energy into the liquefied gas. The heater causes the liquefied gas to be supplied through the loading/unloading unit as a gas. A heater controller is also provided which uses process variables feedback for regulating the heating elements to maintain and regulate gas output.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: September 2, 2003
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Vladimir Yliy Gershtein, Alexandre De Almeida Botelho, Bruce H. Greenawald, Mark A. Lusignea, Kevin J. McMahon, Robert William Ford
  • High flow rate transportable UHP gas supply system
    Publication number: 20030062361
    Abstract: A high flow rate, transportable, ultra high purity gas vaporization and supply system is provided which includes a vessel suitable for carrying large quantities of a liquefied gas, valves to operate with liquid or gas phases, a loading/unloading unit disposed on the vessel for loading and unloading the liquefied gas to be supplied, and a heater containing heating elements permanently positioned on the vessel to supply energy into the liquefied gas. The heater causes the liquefied gas to be supplied through the loading/unloading unit as a gas. A heater controller is also provided which uses process variables feedback for regulating the heating elements to maintain and regulate gas output.
    Type: Application
    Filed: September 28, 2001
    Publication date: April 3, 2003
    Inventors: Vladimir Yliy Gershtein, Alexandre De Almeida Botelho, Bruce H. Greenawald, Mark A. Lusignea, Kevin J. McMahon, Robert William Ford