TREA

Gerard Willem Smiddy

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  • Grand Rapids, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for the treatment of wastewater
    • Patent number 11,198,625
    • Issue date Dec 14, 2021
    • Evoqua Water Technologies LLC
    • Gerard Willem Smiddy
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Method for the treatment of wastewater
    • Patent number 11,192,803
    • Issue date Dec 7, 2021
    • Evoqua Water Technologies LLC
    • Gerard Willem Smiddy
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    System for the treatment of wastewater
    • Patent number 10,160,664
    • Issue date Dec 25, 2018
    • ProAct Services Corporation
    • Gerard Willem Smiddy
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    System and method for combusting volatile vapors
    • Patent number 10,138,845
    • Issue date Nov 27, 2018
    • ProAct Services Corporation
    • Gerard Willem Smiddy
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    System and method for combusting volatile vapors
    • Patent number 9,885,317
    • Issue date Feb 6, 2018
    • ProAct Services Corporation
    • Gerard Willem Smiddy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System and method for combusting volatile vapors
    • Patent number 9,777,675
    • Issue date Oct 3, 2017
    • ProAct Services Corporation
    • Gerard Willem Smiddy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System and method for combusting volatile vapors
    • Patent number 9,523,330
    • Issue date Dec 20, 2016
    • ProAct Services Corporation
    • Gerard Willem Smiddy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method for the treatment of wastewater
    • Patent number 9,255,025
    • Issue date Feb 9, 2016
    • ProAct Services Corporation
    • Gerard Willem Smiddy
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents