TREA

James F. Ordway

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  • West Lebanon, NH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dual bushing centralizer
    • Patent number 4,377,213
    • Issue date Mar 22, 1983
    • Joy Manufacturing Company
    • Edward A. Bailey
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Drilling apparatus and method
    • Patent number 4,194,579
    • Issue date Mar 25, 1980
    • Joy Manufacturing Company
    • Edward A. Bailey
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Drilling apparatus
    • Patent number 4,102,414
    • Issue date Jul 25, 1978
    • Joy Manufacturing Company
    • Edward A. Bailey
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Drill steel
    • Patent number 3,966,341
    • Issue date Jun 29, 1976
    • Joy Manufacturing Company
    • Edward A. Bailey
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Centralizer control
    • Patent number 3,933,208
    • Issue date Jan 20, 1976
    • Joy Manufacturing Company
    • Edward A. Bailey
    • E21 - EARTH DRILLING MINING