TREA

Ronald A. Stevick

Follow

Person

  • Cement City, MI, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Multiple pitch self-cleaning belt pulley
    • Patent number 4,180,155
    • Issue date Dec 25, 1979
    • Industrial Service & Manufacturing Co.
    • Ronald A. Stevick
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Gravel processing system
    • Patent number 4,105,544
    • Issue date Aug 8, 1978
    • Ronald A. Stevick
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING