Patents by Inventor Igor B. Moskovenko

Igor B. Moskovenko 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).

  • Method of nondestructive quality control of carbon articles
    Patent number: 4872344
    Abstract: A method of nondestructive quality control of carbon articles includes the steps of determining the rate of propagation of excited acoustic vibrations in each carbon article (3) of a group of carbon articles and in a specimen cut out from at least one carbon article (3). Then there are selected the carbon articles (3) with the lowest and highest determined rates of propagation of the acoustic vibrations, and "n" specimens are cut out from them longitudinally of the specimens, and "m" specimens are cut out from them across their longitudinal axes.
    Type: Grant
    Filed: November 4, 1987
    Date of Patent: October 10, 1989
    Assignee: Vsesojuzny Nauchno-Issledovatelsky I Proektny Institut Aljuminievoi, Magnievoi I Elektrodnoi
    Inventors: Anatoly F. Grebenkin, Boris A. Glagovsky, Igor B. Moskovenko, Ijudmila P. Lasukova