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Valentin Appenzeller

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  • Kempen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roll with pressure chamber for detection control
    • Patent number 4,709,629
    • Issue date Dec 1, 1987
    • Kusters; Eduard
    • Valentin Appenzeller
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Controlled-deflection roll
    • Patent number 4,506,421
    • Issue date Mar 26, 1985
    • Kusters; Eduard
    • Valentin Appenzeller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Revolving hollow roll with a gap seal
    • Patent number 4,447,940
    • Issue date May 15, 1984
    • Kusters; Eduard
    • Valentin Appenzeller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Support rod steamer rod lock
    • Patent number 4,440,335
    • Issue date Apr 3, 1984
    • Kusters; Eduard
    • Valentin Appenzeller
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Deflection controlled cylinder
    • Patent number 4,325,170
    • Issue date Apr 20, 1982
    • Kusters; Eduard
    • Hermann Verboom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Controlled variable deflection roll
    • Patent number 4,308,651
    • Issue date Jan 5, 1982
    • Kusters; Eduard
    • Valentin Appenzeller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coolable roller
    • Patent number 4,285,107
    • Issue date Aug 25, 1981
    • Kusters; Eduard
    • Eduard Kusters
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of making a helically grooved roller
    • Patent number 4,192,050
    • Issue date Mar 11, 1980
    • Kusters; Eduard
    • Valentin Appenzeller
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Sealing arrangement at a roll
    • Patent number 4,188,698
    • Issue date Feb 19, 1980
    • Kusters; Eduard
    • Valentin Appenzeller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roll for pressure treating webs of material
    • Patent number 4,187,594
    • Issue date Feb 12, 1980
    • Kusters; Eduard
    • Valentin Appenzeller
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Filter arrangement
    • Patent number 4,172,038
    • Issue date Oct 23, 1979
    • Kusters; Eduard
    • Valentin Appenzeller
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Roll
    • Patent number 4,149,303
    • Issue date Apr 17, 1979
    • Kusters; Eduard
    • Valentin Appenzeller
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE