using fans, turbines

Patents Grantslast 30 patents

  • Information Patent Grant

    Fogger

    • Patent number 11,224,885
    • Issue date Jan 18, 2022
    • Foshan Naibao Electric Co., Ltd.
    • Jiayao Cui
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Submersible aerator

    • Patent number 9,968,895
    • Issue date May 15, 2018
    • James Dartez
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Solar-power battery air freshener with oscillating fan

    • Patent number 6,632,405
    • Issue date Oct 14, 2003
    • Edgardo R. Lua
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method and apparatus for aerating

    • Patent number 6,325,842
    • Issue date Dec 4, 2001
    • Dean A. Caldwell
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Natural filter for ecological system

    • Patent number 5,565,096
    • Issue date Oct 15, 1996
    • John J. Phelan
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water aerating device

    • Patent number 4,710,324
    • Issue date Dec 1, 1987
    • Galdino Vesnaver
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Self-loading feed mixer and transport apparatus with improved grind...

    • Patent number 4,369,927
    • Issue date Jan 25, 1983
    • Antonie G. Rozeboom
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Self-loading feed mixer and transport apparatus

    • Patent number 4,330,091
    • Issue date May 18, 1982
    • Antonie G. Rozeboom
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3752644

    • Patent number 3,752,644
    • Issue date Aug 14, 1973
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    Fogger

    • Publication number 20210053078
    • Publication date Feb 25, 2021
    • Foshan Naibao Electric Co., Ltd.
    • Jiayao Cui
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Solar-power battery air freshener with oscillating fan

    • Publication number 20020197188
    • Publication date Dec 26, 2002
    • Edgardo R. Lua
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Water powered induced draft aerator

    • Publication number 20020033542
    • Publication date Mar 21, 2002
    • Gary S. McMillan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL