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Donald L. Hurley

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  • Hamilton, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mechanism for latching an axially displaceable rotary part to a con...
    • Patent number 4,522,718
    • Issue date Jun 11, 1985
    • The Western States Machine Company
    • Donald J. Henkel
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Continuous centrifugal machine
    • Patent number 4,318,814
    • Issue date Mar 9, 1982
    • The Western States Machine Company
    • Donald L. Hurley
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Centrifugal basket valve mechanism
    • Patent number 4,244,823
    • Issue date Jan 13, 1981
    • The Western States Machine Company
    • Francis H. Wessel
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Cyclical centrifugal machine
    • Patent number 4,224,165
    • Issue date Sep 23, 1980
    • The Western States Machine Company
    • Thomas R. Laven
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Power-operated loading gate for centrifugal machines incorporating...
    • Patent number 4,203,570
    • Issue date May 20, 1980
    • The Western States Machine Company
    • Donald L. Hurley
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...