TREA

Stephan D. Roozenboom

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  • Peoria, IL, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL SYSTEM HAVING PUMPING AND FILTRATION FUEL MODULE AND FLOW HOUS...
    • Publication number 20220186695
    • Publication date Jun 16, 2022
    • Caterpillar Inc.
    • Ye Tian
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FUEL SYSTEM HAVING PUMPING AND FILTRATION FUEL MODULE AND FLOW HOUS...
    • Publication number 20210324821
    • Publication date Oct 21, 2021
    • Caterpillar Inc.
    • Ye Tian
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FILTER IDENTIFICATION
    • Publication number 20210260510
    • Publication date Aug 26, 2021
    • Caterpillar Inc.
    • Michael T. McKINLEY
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SYSTEMS AND METHODS FOR PART IDENTIFICATION
    • Publication number 20210090362
    • Publication date Mar 25, 2021
    • Caterpillar Inc.
    • Ye Tian
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DIVERTER VALVE FOR CHARGE AIR SYSTEM
    • Publication number 20150184580
    • Publication date Jul 2, 2015
    • Caterpillar Inc.
    • Stephan D. ROOZENBOOM
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Cooling Module for Electronic Engine Components
    • Publication number 20140352917
    • Publication date Dec 4, 2014
    • Stephan Roozenboom
    • G01 - MEASURING TESTING
  • Information Patent Application

    SYSTEM AND METHOD TO OPTIMIZE ENGINE BRAKING POWER
    • Publication number 20140261310
    • Publication date Sep 18, 2014
    • Caterpillar Inc.
    • Keith N. E. Troisi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CATALYTIC CONVERTER AND MUFFLER
    • Publication number 20140208723
    • Publication date Jul 31, 2014
    • Caterpillar Inc.
    • Mirza P. Baig
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

    DEF PUMP MOUNTED TO TANK
    • Publication number 20130000281
    • Publication date Jan 3, 2013
    • Caterpillar Inc.
    • Jack A. Merchant
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TURBOCHARGER HAVING BALANCE VALVE, WASTEGATE, AND COMMON ACTUATOR
    • Publication number 20120222419
    • Publication date Sep 6, 2012
    • Caterpillar Inc.
    • Craig Phillip Hittle
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TALL VERTICAL SCR
    • Publication number 20120042637
    • Publication date Feb 23, 2012
    • Caterpillar Inc.
    • Stephan D. Roozenboom
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    REDUCTANT DOSING MANIFOLD
    • Publication number 20110265459
    • Publication date Nov 3, 2011
    • Shashank MUPPARAPU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST SYSTEM HAVING AN AFTERTREATMENT MODULE
    • Publication number 20110146253
    • Publication date Jun 23, 2011
    • Raymond Upano ISADA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    REDUCTANT NOZZLE INDENTATION MOUNT
    • Publication number 20110079003
    • Publication date Apr 7, 2011
    • Caterpillar Inc.
    • Jinhui Sun
    • 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
  • Information Patent Application

    Exhaust gas after treatment assembly
    • Publication number 20100186394
    • Publication date Jul 29, 2010
    • Caterpillar Inc.
    • Benjamin Harrison
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Emissions system mounting device with reductant mixing
    • Publication number 20100186382
    • Publication date Jul 29, 2010
    • Caterpillar Inc.
    • Eric Lee Schroeder
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbocharger having balance valve, wastegate, and common actuator
    • Publication number 20100024414
    • Publication date Feb 4, 2010
    • Caterpillar Inc.
    • Craig Phillip Hittle
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Engine cooling system including metal foam
    • Publication number 20090139475
    • Publication date Jun 4, 2009
    • Caterpillar Inc.
    • Stephan Donald Roozenboom
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Product design optimization method and system
    • Publication number 20090037153
    • Publication date Feb 5, 2009
    • Caterpillar Inc.
    • Anthony J. Grichnik
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    EGR equipped engine having condensation dispersion device
    • Publication number 20090000283
    • Publication date Jan 1, 2009
    • Caterpillar Inc.
    • Dennis Lee Endicott
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Fluid injector having purge heater
    • Publication number 20080209897
    • Publication date Sep 4, 2008
    • Caterpillar Inc.
    • Roger Leroy Urven
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Low pressure EGR system having full range capability
    • Publication number 20080127645
    • Publication date Jun 5, 2008
    • Caterpillar Inc.
    • William Lanier Easley
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust purification with on-board ammonia production
    • Publication number 20070227143
    • Publication date Oct 4, 2007
    • Wade J. Robel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbocharged exhaust gas recirculation system
    • Publication number 20070193270
    • Publication date Aug 23, 2007
    • Caterpillar Inc.
    • Stephan Donald Roozenboom
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Method and system of directing exhaust gas
    • Publication number 20070175203
    • Publication date Aug 2, 2007
    • Caterpillar Inc.
    • Stephan Donald Roozenboom
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust purification with on-board ammonia production
    • Publication number 20060266021
    • Publication date Nov 30, 2006
    • Wade J. Robel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Eccentric crank variable compression ratio mechanism
    • Publication number 20060112911
    • Publication date Jun 1, 2006
    • Caterpillar Inc.
    • Keith Edward Lawrence
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS