Patents by Inventor Vaughn V. Hughey

Vaughn V. Hughey 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).

  • High density magnesia pellet and method for making same
    Patent number: 3965240
    Abstract: Caustic magnesia and magnesium hydroxide slurry are mixed together with sufficient energy in a counter-current high energy mixer to form pellets of various sizes during hydration of the caustic magnesia. The pellets may be used as formed or may be calcined to caustic magnesia or deadburned in a kiln to refractory periclase.
    Type: Grant
    Filed: December 12, 1973
    Date of Patent: June 22, 1976
    Assignee: Basic Incorporated
    Inventor: Vaughn V. Hughey