Patents Assigned to The United States of America as representated by the Secretary of the Army
  • Method for testing the efficiency of gas mask filters using monodispersed aerosols
    Patent number: 5059353
    Abstract: An improved process of passing an aerosol mixture through a filter. The aerosol mixture solely containing the following in percentage, by volume, of about:______________________________________ % Chemical ______________________________________ 71 oleic acid 8 palmitoleic acid 7 linoleic acid 4 palmitic acid 3 myristic acid 3 myristoleic acid 1.5 linolenic acid 1.5 margaric acid 1 stearic acid.
    Type: Grant
    Filed: December 31, 1990
    Date of Patent: October 22, 1991
    Assignee: The United States of America as representated by the Secretary of the Army
    Inventors: Hugh R. Carlon, Mark A. Guelta, Bernard V. Gerber