TREA

Dana W. Nelson

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  • Dexter, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Torque control for a fluid operated motor
    • Patent number 4,318,334
    • Issue date Mar 9, 1982
    • Carrier Corporation
    • Dana W. Nelson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Tube cleaning apparatus
    • Patent number 4,181,998
    • Issue date Jan 8, 1980
    • Carrier Corporation
    • Dana W. Nelson
    • F28 - HEAT EXCHANGE IN GENERAL