TREA

Tetsu O. Velasquez

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  • Washington, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust aftertreatment system
    • Patent number 8,752,370
    • Issue date Jun 17, 2014
    • Caterpillar Inc.
    • Craig P. Hittle
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Reductant dosing system having anti-aeration device
    • Patent number 8,291,926
    • Issue date Oct 23, 2012
    • Caterpillar Inc.
    • Sairam P. Thiagarajan
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    System and Method for Installing Aftertreatment Bricks
    • Publication number 20140175238
    • Publication date Jun 26, 2014
    • Caterpillar Inc.
    • Stephan D. Roozenboom
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXHAUST AFTERTREATMENT SYSTEM
    • Publication number 20130067891
    • Publication date Mar 21, 2013
    • Craig Hittle
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AFTERTREATMENT MOUNTING SYSTEM
    • Publication number 20120096833
    • Publication date Apr 26, 2012
    • Caterpillar Inc.
    • Dongming Tan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    REDUCTANT DOSING SYSTEM HAVING ANTI-AERATION DEVICE
    • Publication number 20100212290
    • Publication date Aug 26, 2010
    • Caterpillar Inc.
    • Sairam P. THIAGARAJAN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES