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Dennis L. McCallum

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  • Fall Creek, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Braked mechanical joint assembly
    • Patent number 6,347,690
    • Issue date Feb 19, 2002
    • Dennis L. McCallum
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damped mechanical joint assembly
    • Patent number 6,206,440
    • Issue date Mar 27, 2001
    • Dennis L. McCallum
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Braked mechanical joint assembly
    • Patent number 6,119,824
    • Issue date Sep 19, 2000
    • Dennis L. McCallum
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Braked mechanical joint assembly
    • Patent number 5,779,383
    • Issue date Jul 14, 1998
    • Dennis L. McCallum
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Braked mechanical joint assembly
    • Patent number 5,713,688
    • Issue date Feb 3, 1998
    • Dennis L. McCallum
    • B66 - HOISTING LIFTING HAULING