John S. Howland

Person

  • Danville, NH, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Timed water control shower valve, system and method

    • Patent number 5,402,812
    • Issue date Apr 4, 1995
    • Automatic Specialties, Inc.
    • Hubert J. Moineau
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shower control valve

    • Patent number D355705
    • Issue date Feb 21, 1995
    • Automatic Specialties, Inc.
    • Hubert J. Moineau
    • D23 - Environmental heating and cooling