Patents by Inventor Thomas Hugh Evans

Thomas Hugh Evans 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).

  • Aqueous borohydride compositions
    Patent number: 8133288
    Abstract: An aqueous fuel for generating hydrogen includes alkaline aqueous composition of about 17 to 37 mole percent of a sodium borohydride, and from about 0.001 to 1 mole percent of sodium hydroxide.
    Type: Grant
    Filed: April 23, 2009
    Date of Patent: March 13, 2012
    Assignee: Montgomery Chemicals, LLC
    Inventors: Charles Arthur Lumsden, Thomas Hugh Evans
  • AQUEOUS BOROHYDRIDE COMPOSITIONS
    Publication number: 20090199461
    Abstract: An aqueous fuel for generating hydrogen includes alkaline aqueous composition of about 17 to 37 mole percent of a sodium borohydride, and from about 0.001 to 1 mole percent of sodium hydroxide.
    Type: Application
    Filed: April 23, 2009
    Publication date: August 13, 2009
    Inventors: Charles A. Kumsden, Thomas Hugh Evans
  • Aqueous borohydride compositions
    Patent number: 6866689
    Abstract: An aqueous fuel for generating hydrogen includes alkaline aqueous composition of about 17 to 37 mole percent of a sodium borohydride, and from about 0.001 to 1 mole percent of sodium hydroxide.
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: March 15, 2005
    Assignee: Montgomery Chemicals, LLC.
    Inventors: Charles A. Lumsden, Thomas Hugh Evans
  • Aqueous borohydride compositions
    Publication number: 20030108832
    Abstract: An aqueous fuel for generating hydrogen includes alkaline aqueous composition of about 17 to 37 mole percent of a sodium borohydride, and from about 0.001 to 1 mole percent of sodium hydroxide.
    Type: Application
    Filed: November 13, 2002
    Publication date: June 12, 2003
    Inventors: Charles A. Lumsden, Thomas Hugh Evans