Patents by Inventor Gary R. Vance

Gary R. Vance 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).

  • Removal of boron from magnesium chloride brines
    Patent number: 3956472
    Abstract: Minute amounts of boron present in naturally occuring brines found in oceans, inland seas, salt lake and the like are removed by treating the brine with a fluoride ion.
    Type: Grant
    Filed: April 3, 1975
    Date of Patent: May 11, 1976
    Assignee: N L Industries, Inc.
    Inventor: Gary R. Vance