the rotating part being composed of at least two cooperating members rotating independently about the same vertical axis

Patents Grantslast 30 patents

  • Information Patent Grant

    Spin blender feed coating

    • Patent number 5,488,898
    • Issue date Feb 6, 1996
    • Hough International, Inc.
    • Richard M. Hough
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    3347620

    • Patent number 3,347,620
    • Issue date Oct 17, 1967
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3163402

    • Patent number 3,163,402
    • Issue date Dec 29, 1964
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3033159

    • Patent number 3,033,159
    • Issue date May 8, 1962
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3017854

    • Patent number 3,017,854
    • Issue date Jan 23, 1962
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2605213

    • Patent number 2,605,213
    • Issue date Jul 29, 1952
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2516455

    • Patent number 2,516,455
    • Issue date Jul 25, 1950
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL