Patents by Inventor Lark A. Lundberg

Lark A. Lundberg 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).

  • Process for the conversion of uranium oxide to uranium metal and uranium alloys
    Patent number: 5735932
    Abstract: A process for preparing uranium metal or alloy thereof suitable for use in a metal-based uranium enrichment plant or other use requiring a superdense metal comprising providing a molten metal bath containing the alloy metal and feeding uranium oxide and a reactive metal reductant into the molten metal bath so that the oxide is reduced to elemental uranium and alloying the thus formed uranium with the bath metal.
    Type: Grant
    Filed: July 19, 1996
    Date of Patent: April 7, 1998
    Assignee: M4 Environmental Management Inc.
    Inventors: Michael J. Stephenson, Waldo R. Golliher, Paul A. Haas, Lark A. Lundberg