TREA

David N. Alftine

Follow

Person

  • Bettendorf, IA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Molecular sieve oxygen monitor
    • Patent number 4,455,861
    • Issue date Jun 26, 1984
    • Litton Systems, Inc.
    • David N. Alftine
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Molecular sieve oxygen monitor
    • Patent number 4,442,698
    • Issue date Apr 17, 1984
    • Litton Systems, Inc.
    • David N. Alftine
    • G01 - MEASURING TESTING