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Robert E. Callies

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  • Lehigh, NE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Distribution tube assembly for irrigation
    • Patent number 7,588,200
    • Issue date Sep 15, 2009
    • Lindsay Manufacturing Company
    • Robert E. Callies
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Flow control for irrigation machines
    • Patent number 6,938,842
    • Issue date Sep 6, 2005
    • Lindsay Manufacturing Company
    • Wayne D. Choat
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Pressure regulator and shut-off valve
    • Patent number 6,923,205
    • Issue date Aug 2, 2005
    • Lindsay Manufacturing Co.
    • Robert E. Callies
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Combined pressure regulator and shut-off valve
    • Patent number 6,758,238
    • Issue date Jul 6, 2004
    • Lindsay Manufacturing Co.
    • Robert E. Callies
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Pressure regulator and shut-off valve
    • Patent number 6,752,169
    • Issue date Jun 22, 2004
    • Lindsay Manufacturing Co.
    • Robert E. Callies
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Combined pressure regulator and shut-off valve
    • Patent number 6,374,853
    • Issue date Apr 23, 2002
    • Lindsay Manufacturing Company
    • Robert E. Callies
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Cushion hydraulic cylinder
    • Patent number 6,186,043
    • Issue date Feb 13, 2001
    • Deere & Company
    • Robert Edwin Callies
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Folding boom
    • Patent number 5,992,534
    • Issue date Nov 30, 1999
    • Deere & Company
    • Robert Edwin Callies
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents