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Erland Gronnegaard

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  • Rodovre, DK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Decanter centrifuge and a screw conveyer
    • Patent number 9,962,715
    • Issue date May 8, 2018
    • Alfa Laval Corporate AB
    • Erland Grønnegaard
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Decanter centrifuge with wear reinforcement inlet
    • Patent number 7,247,133
    • Issue date Jul 24, 2007
    • Alfa Laval Copenhagen A/S
    • Erland Gronnegaard
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...

Patents Applicationslast 30 patents

  • Information Patent Application

    DECANTER CENTRIFUGE AND A SCREW CONVEYER
    • Publication number 20120129677
    • Publication date May 24, 2012
    • Alfa Laval Corporate AB
    • Erland Grønnegaard
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    Decanter centrifuge with wear reinforcement inlet
    • Publication number 20060025297
    • Publication date Feb 2, 2006
    • ALFA LAVAL COPENHAGEN A/S
    • Erland Gronnegaard
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...