with vibrating or oscillating mechanisms

Patents Grantslast 30 patents

  • Information Patent Grant

    Dedicated device for shattering phenolics with mechanochemical synt...

    • Patent number 11,731,140
    • Issue date Aug 22, 2023
    • Intelligent Manufacturing Institute of Hefei University of Technology
    • Xinyu Li
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Ultrasonic grinder

    • Patent number 4,131,238
    • Issue date Dec 26, 1978
    • Energy and Minerals Research Co.
    • William B. Tarpley
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    2518836

    • Patent number 2,518,836
    • Issue date Aug 15, 1950
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    1787180

    • Patent number 1,787,180
    • Issue date Dec 30, 1930
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents