Patents Assigned to Enersol, Inc. N.A., LP
  • Hydrogen odorants and odorant selection method
    Patent number: 7811688
    Abstract: The present invention provides a method for evaluating the properties of hydrogen to improve the safety of hydrogen fuel, and provides a method for selecting proper odorants for hydrogen. Odorized hydrogen containing suitable odorants in appropriate concentrations with hydrogen are also provided.
    Type: Grant
    Filed: March 20, 2009
    Date of Patent: October 12, 2010
    Assignee: Enersol, Inc. N.A., LP
    Inventors: Patrick J. Flynn, Michael J. Sprague