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William L. Hillis

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  • Lawrenceburg, TN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Staked dual valve assembly
    • Patent number 6,408,885
    • Issue date Jun 25, 2002
    • Lincoln Brass Works, Inc.
    • William L. Hillis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Staked dual valve assembly
    • Patent number 6,199,589
    • Issue date Mar 13, 2001
    • Lincoln Brass Works, Inc.
    • William L. Hillis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Manifold with integral burner control and oven control
    • Patent number 5,836,296
    • Issue date Nov 17, 1998
    • Lincoln Brass Works, Inc.
    • William L. Hillis
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Integral burner control and manifold
    • Patent number 5,829,425
    • Issue date Nov 3, 1998
    • Lincoln Brass Works, Inc.
    • Garry Wayne Woods
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    Staked dual valve assembly
    • Publication number 20010010234
    • Publication date Aug 2, 2001
    • William L. Hillis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...