John B. Langston

Person

  • Versailles, KY, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Ceiling fan system

    • Patent number 11,009,033
    • Issue date May 18, 2021
    • DELTA T, LLC
    • J. Carey Smith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    CEILING FAN SYSTEM WITH BRUSHLESS MOTOR

    • Publication number 20170101999
    • Publication date Apr 13, 2017
    • J. Carey Smith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CEILING FAN SYSTEM WITH BRUSHLESS MOTOR

    • Publication number 20140023507
    • Publication date Jan 23, 2014
    • MOOG INC.
    • J. Carey Smith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Ceiling Fan System with Brushless Motor

    • Publication number 20090208333
    • Publication date Aug 20, 2009
    • J. Carey Smith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...