Patents Represented by Attorney Joseph M. St. Amnand

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  • Supercorroding galvanic cell alloys for generation of heat and gas
    Patent number: 4264362
    Abstract: Supercorroding magnesium alloys that operate like galvanic cells and react apidly and predictably with seawater to produce heat and hydrogen gas. The alloys are formed by a mechanical process that bonds magnesium and noble metal powder particles together in a strong electrical and mechanical bond. The alloy powders can be compacted and sintered to form barstock, etc., suitable for making self-destructing corroding links.
    Type: Grant
    Filed: August 13, 1979
    Date of Patent: April 28, 1981
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Sergius S. Sergev, Stanley A. Black, James F. Jenkins