Patents by Inventor Charles Arthur Lumsden

Charles Arthur Lumsden 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