TREA

Don E. Mitchell

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  • Lincoln, NE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sample concentrator
    • Patent number 4,164,464
    • Issue date Aug 14, 1979
    • Instrumentation Specialties Company
    • William B. Allington
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Sample concentrator
    • Patent number 4,159,933
    • Issue date Jul 3, 1979
    • Instrumentation Specialties Company
    • William B. Allington
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL