Bern Anderson

Person

  • Washington, DC, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Electro-mechanical cipher machine

    • Patent number 4,143,978
    • Issue date Mar 13, 1979
    • The United States of America as represented by the Secretary of the Navy
    • Bern Anderson
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS