Patents Assigned to Southern Cross Corporation
  • Portable natural gas leak detector
    Patent number: 7710568
    Abstract: The present invention is a portable gas leak detector preferably comprising a portable optical spectroscopy apparatus for measurement of gas concentration.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: May 4, 2010
    Assignees: Southwest Sciences Incorporated, Southern Cross Corporation
    Inventors: Mark E. Paige, Joel A. Silver, Frank T. Petroski, Jr., Sean Durkin