Series of little rams

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and cooler for cooling particulate material

    • Patent number 5,890,888
    • Issue date Apr 6, 1999
    • F. L. Smidth & Co. A/S
    • Torben Enkegaard
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Method and cooler for cooling particulate material

    • Patent number 5,704,779
    • Issue date Jan 6, 1998
    • F. L. Smidth & Co. A/S
    • Torben Enkegaard
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3768626

    • Patent number 3,768,626
    • Issue date Oct 30, 1973
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2493785

    • Patent number 2,493,785
    • Issue date Jan 10, 1950
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    1727050

    • Patent number 1,727,050
    • Issue date Sep 3, 1929
    • F27 - FURNACES KILNS OVENS RETORTS