TREA

Eric K. Johnson Jr.

Follow

Person

  • Edgewood, KY, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Layered vibratory material conditioning apparatus
    • Patent number 7,591,375
    • Issue date Sep 22, 2009
    • M-I L.L.C.
    • Eric Johnson
    • F26 - DRYING
  • Information Patent Grant

    Vibratory screen separator
    • Patent number 6,698,593
    • Issue date Mar 2, 2004
    • M-I L.L.C.
    • Thomas Folke
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Vibratory screen separator
    • Patent number 6,349,834
    • Issue date Feb 26, 2002
    • M-I, L.L.C.
    • Brian S. Carr
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Vibratory screen separator
    • Patent number 5,456,365
    • Issue date Oct 10, 1995
    • Sweco, Incorporated
    • Eduard X. J. Janssens
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Patents Applicationslast 30 patents