TREA

Paul W. Padrutt

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  • Marion, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power shovel and crowd system therefor
    • Patent number 4,046,270
    • Issue date Sep 6, 1977
    • Marion Power Shovel Company, Inc.
    • George B. Baron
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Motion limit system for power shovels
    • Patent number 3,976,211
    • Issue date Aug 24, 1976
    • Marion Power Shovel Company, Inc.
    • George B. Baron
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Power shovel and crowd system therefor
    • Patent number 3,971,215
    • Issue date Jul 27, 1976
    • Marion Power Shovel Company, Inc.
    • George B. Baron
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING