TREA

John S. Essman

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  • Wheelersburg, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Methods and systems for improved coke quenching
    • Patent number 11,807,812
    • Issue date Nov 7, 2023
    • SunCoke Technology and Development LLC
    • John Francis Quanci
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Methods and systems for improved coke quenching
    • Patent number 10,883,051
    • Issue date Jan 5, 2021
    • SunCoke Technology and Development LLC
    • John Francis Quanci
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Recycling of fibrous surface coverings
    • Patent number 10,246,569
    • Issue date Apr 2, 2019
    • GEO-TECH POLYMERS, LLC
    • Sreevalli Bokka
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents