Patents by Inventor Robert F. Farncomb

Robert F. Farncomb 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).

  • Metal-cutting pyrotechnic composition
    Patent number: 4349396
    Abstract: A pyrotechnic composition, suitable for metal cutting, comprises an oxidi selected from the class consisting of calcium sulfate hemihydrate, anhydrous calcium sulfate, magnesium monohydrate, anhydrous magnesium sulfate, anhydrous strontium sulfate, and mixtures thereof; a metal fuel, a halopolymeric binder; and sulfur.
    Type: Grant
    Filed: September 22, 1980
    Date of Patent: September 14, 1982
    Assignee: The United Stated of America as represented by the Secretary of the Navy
    Inventors: Kurt F. Mueller, Marguerite S. Chang, Robert F. Farncomb, Lyle O. Malotky