TREA

Bernhard Peterwerth

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  • Bad Lear, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roller mill
    • Patent number 8,038,084
    • Issue date Oct 18, 2011
    • Polysius AG
    • Dirk Dilly
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Supporting roller set for tiltable support of a rotary drum
    • Patent number 6,644,859
    • Issue date Nov 11, 2003
    • Krupp Polysius AG
    • Reinhard Körting
    • F26 - DRYING
  • Information Patent Grant

    Tiltable supporting roller bearing
    • Patent number 5,462,370
    • Issue date Oct 31, 1995
    • Krupp Polysius AG
    • Gerhard Kastingschafer
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Rotary drum
    • Patent number 5,415,541
    • Issue date May 16, 1995
    • Krupp Polysius AG
    • Gerhard Kastingschafer
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Roll mill
    • Patent number 5,312,056
    • Issue date May 17, 1994
    • Krupp Polysius AG
    • Gerhard Kastingschafer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Material crushing roller construction
    • Patent number 5,253,816
    • Issue date Oct 19, 1993
    • Krupp Polysius AG
    • Gerhard Kastingschafer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Roller mill
    • Patent number 5,199,657
    • Issue date Apr 6, 1993
    • Krupp Polysius AG
    • Gerhard Kastingschafer
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Grinding roller
    • Patent number 5,000,392
    • Issue date Mar 19, 1991
    • Krupp Polysius AG
    • Gerhard Kastingschafer
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

  • Information Patent Application

    ROLLER MILL
    • Publication number 20100252667
    • Publication date Oct 7, 2010
    • Polysius AG
    • Dirk Dilly
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Supporting roller set for tiltable support of a rotary drum
    • Publication number 20030048968
    • Publication date Mar 13, 2003
    • Reinhard Korting
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...