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Rolf Baumgartner AG

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Patents Grantslast 30 patents

  • Information Patent Grant

    Screw mixer
    • Patent number 4,439,044
    • Issue date Mar 27, 1984
    • Rolf Baumgartner AG
    • Urs Buttiker
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Mixing apparatus
    • Patent number 4,422,772
    • Issue date Dec 27, 1983
    • Rolf Baumgartner AG
    • Rolf Baumgartner
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

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