TREA

James F. Lea Jr.

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  • Richardson, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ice removal system
    • Patent number 4,073,144
    • Issue date Feb 14, 1978
    • Sun Oil Company Limited
    • James F. Lea
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Method for constructing an ice platform
    • Patent number 3,990,253
    • Issue date Nov 9, 1976
    • Sun Oil Company (Delaware)
    • James F. Lea
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Solubilizing and dispensing material
    • Patent number 3,933,308
    • Issue date Jan 20, 1976
    • William S. Bradley
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING