Separation units provided with means for cleaning and maintenance

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for reducing air pollution from exhaust

    • Patent number 9,638,417
    • Issue date May 2, 2017
    • Umm Al-Qura University
    • Othman Ali Khalid Alasmari
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Radial-flow scrubber

    • Patent number 9,492,776
    • Issue date Nov 15, 2016
    • Outotec (Finland) Oy
    • Bernd Schurtakow
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dust filter apparatus

    • Patent number 4,253,854
    • Issue date Mar 3, 1981
    • Coal Industry (Patents) Limited
    • Granville C. James
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

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    • Publication number 20220314152
    • Publication date Oct 6, 2022
    • 3M Innovative Properties Company
    • John B. Stender
    • F24 - HEATING RANGES VENTILATING