Patents by Inventor Stephen Christopher Metrulas

Stephen Christopher Metrulas 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).

  • OBIGGS ASM performance modulation via temperature control
    Patent number: 9694314
    Abstract: A controller for controlling an on-board inert gas generation system (OBIGGS) having an air separation module (ASM) dynamically modulates a temperature setpoint for air inlet temperature to the ASM to provide a minimum temperature setpoint that produces a prescribed oxygen concentration at an output of the ASM.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: July 4, 2017
    Assignee: Parker-Hannifin Corporation
    Inventor: Stephen Christopher Metrulas
  • OBIGGS ASM PERFORMANCE MODULATION VIA TEMPERATURE CONTROL
    Publication number: 20160107116
    Abstract: A controller for controlling an on-board inert gas generation system (OBIGGS) having an air separation module (ASM) dynamically modulates a temperature setpoint for air inlet temperature to the ASM to provide a minimum temperature setpoint that produces a prescribed oxygen concentration at an output of the ASM.
    Type: Application
    Filed: September 25, 2015
    Publication date: April 21, 2016
    Inventor: Stephen Christopher Metrulas