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James R. Lang

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  • Littleton, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sensing probe for gravity induced flow liquid level regulator
    • Patent number 4,108,201
    • Issue date Aug 22, 1978
    • The Mechanex Corporation
    • James R. Lang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Automatic oil level maintaining system
    • Patent number 4,107,999
    • Issue date Aug 22, 1978
    • The Mechanex Corporation
    • James R. Lang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Automatic oil level maintaining system
    • Patent number 4,091,894
    • Issue date May 30, 1978
    • The Mechanex Corporation
    • James R. Lang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil level sensing apparatus
    • Patent number 4,091,895
    • Issue date May 30, 1978
    • The Mechanex Corporation
    • James R. Lang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES