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Homer E. Gravelle

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  • Arvada, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Impeller-type pump system
    • Patent number 5,253,986
    • Issue date Oct 19, 1993
    • Milton Roy Company
    • John C. Bond
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump with hydraulic thrust balance and tandem axial seals
    • Patent number 4,867,633
    • Issue date Sep 19, 1989
    • Sundstrand Corporation
    • Homer E. Gravelle
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor impeller and method of manufacture
    • Patent number 4,093,401
    • Issue date Jun 6, 1978
    • Sundstrand Corporation
    • Homer E. Gravelle
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Adjustable bearing assembly
    • Patent number 3,975,065
    • Issue date Aug 17, 1976
    • Sundstrand Corporation
    • Homer E. Gravelle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...