TREA

John R. Rotunda

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  • Fairmont, WV, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ash bed level control system for a fixed-bed coal gasifier
    • Patent number 4,453,949
    • Issue date Jun 12, 1984
    • The United States of America as represented by the United States Department o...
    • George E. Fasching
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...