Ruona; William Charles
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ruona; William Charles.The latest application filed is for "method and systems for reducing heat loss to a turbocharger during cold engine starting".
Company Profile
11.76.73
- Ruona; William Charles - Farmington Hills MI
- Ruona; William Charles - Farmington Hlls MI
- Ruona; William Charles - Farmingtion Hills MI
Patent Activity
| Patent | Date |
|---|---|
| Method And Systems For Reducing Heat Loss To A Turbocharger During Cold Engine Starting App 20220235694 - Zhang; Xiaogang ; et al. | 2022-07-28 |
| Methods and systems for an aftertreatment system Grant 11,300,064 - Uhrich , et al. April 12, 2 | 2022-04-12 |
| Methods And Systems For An Aftertreatment System App 20220003179 - Uhrich; Michael James ; et al. | 2022-01-06 |
| Modeling to compensate for HEGO sensor drift Grant 11,035,315 - Bidner , et al. June 15, 2 | 2021-06-15 |
| Modeling To Compensate For Hego Sensor Drift App 20210095612 - Bidner; David Karl ; et al. | 2021-04-01 |
| Automotive accessory drive train Grant 10,946,739 - Pursifull , et al. March 16, 2 | 2021-03-16 |
| Charge air cooler condensation dispersion element Grant 10,914,229 - Ruona , et al. February 9, 2 | 2021-02-09 |
| Method and system for measuring and balancing cylinder air-fuel ratio Grant 10,865,721 - Thomas , et al. December 15, 2 | 2020-12-15 |
| System and method for valve seat injection Grant 10,808,650 - Basmaji , et al. October 20, 2 | 2020-10-20 |
| Method and system for catalyst temperature control Grant 10,711,672 - Ulrey , et al. | 2020-07-14 |
| System And Method For Valve Seat Injection App 20200149497 - Basmaji; Joseph F. ; et al. | 2020-05-14 |
| Automotive Accessory Drive Train App 20200114759 - Pursifull; Ross Dykstra ; et al. | 2020-04-16 |
| Thermal engine encapsulation diagnostic Grant 10,450,981 - Tascillo , et al. Oc | 2019-10-22 |
| System and methods for reducing particulate matter emissions Grant 10,287,938 - Warner , et al. | 2019-05-14 |
| Miles To Empty Accuracy Enhancement App 20190111939 - ULREY; Joseph Norman ; et al. | 2019-04-18 |
| Method to adjust fuel economy readings for stored energy Grant 10,163,279 - Ulrey , et al. Dec | 2018-12-25 |
| Thermal Engine Encapsulation Diagnostic App 20180347493 - Tascillo; Mark Anthony ; et al. | 2018-12-06 |
| PTWA coating on pistons and/or cylinder heads and/or cylinder bores Grant 10,138,840 - Ruona , et al. Nov | 2018-11-27 |
| System and method for increasing fuel economy of a vehicle including a SCR catalyst Grant 9,964,058 - Kurtz , et al. May 8, 2 | 2018-05-08 |
| Method and system for engine control Grant 9,938,953 - Hakeem , et al. April 10, 2 | 2018-04-10 |
| Method and system for vacuum control Grant 9,719,391 - Ulrey , et al. August 1, 2 | 2017-08-01 |
| Method and system for improving starting of a turbocharged engine Grant 9,714,618 - Byrd , et al. July 25, 2 | 2017-07-25 |
| Method and system for leak detection at a particulate filter Grant 9,664,095 - Van Nieuwstadt , et al. May 30, 2 | 2017-05-30 |
| Method And System For Catalyst Temperature Control App 20170122164 - Ulrey; Joseph Norman ; et al. | 2017-05-04 |
| Method and system for catalyst temperature control Grant 9,556,771 - Ulrey , et al. January 31, 2 | 2017-01-31 |
| Synergistic SCR/DOC configurations for lowering diesel emissions Grant 9,528,413 - Katare , et al. December 27, 2 | 2016-12-27 |
| Method And System For Engine Control App 20160369762 - Hakeem; Mohannad Abdullah ; et al. | 2016-12-22 |
| Method And System For Vacuum Control App 20160363023 - Ulrey; Joseph Norman ; et al. | 2016-12-15 |
| System And Methods For Reducing Particulate Matter Emissions App 20160363019 - Warner; James Robert ; et al. | 2016-12-15 |
| Method To Adjust Fuel Economy Readings For Stored Energy App 20160267727 - Ulrey; Joseph Norman ; et al. | 2016-09-15 |
| Method and system for vacuum control Grant 9,429,110 - Ulrey , et al. August 30, 2 | 2016-08-30 |
| Ptwa Coating On Pistons And/or Cylinder Heads And/or Cylinder Bores App 20160245224 - RUONA; WILLIAM CHARLES ; et al. | 2016-08-25 |
| Multi-staged wastegate Grant 9,416,724 - Byrd , et al. August 16, 2 | 2016-08-16 |
| Method and system for operating an engine turbocharger Grant 9,404,415 - Ruona , et al. August 2, 2 | 2016-08-02 |
| Method and system for regenerating a particulate filter Grant 9,394,837 - Ulrey , et al. July 19, 2 | 2016-07-19 |
| Methods and systems for controlling fuel injection Grant 9,371,790 - Ruona , et al. June 21, 2 | 2016-06-21 |
| Method to adjust fuel economy readings for stored energy Grant 9,367,972 - Ulrey , et al. June 14, 2 | 2016-06-14 |
| Reducing enrichment due to minimum pulse width constraint Grant 9,316,172 - Leone , et al. April 19, 2 | 2016-04-19 |
| Viscous brake for driveline heating Grant 9,174,612 - Ruona , et al. November 3, 2 | 2015-11-03 |
| Method To Adjust Fuel Economy Readings For Stored Energy App 20150302670 - Ulrey; Joseph Norman ; et al. | 2015-10-22 |
| Method And System For Leak Detection At A Particulate Filter App 20150275738 - Van Nieuwstadt; Michiel J. ; et al. | 2015-10-01 |
| Methods and systems for emission system control Grant 9,103,255 - Hepburn , et al. August 11, 2 | 2015-08-11 |
| Method And System For Operating An Engine Turbocharger App 20150113980 - Ruona; William Charles ; et al. | 2015-04-30 |
| Method for evaluating degradation of a particulate matter sensor after an engine start Grant 8,959,979 - Zawacki , et al. February 24, 2 | 2015-02-24 |
| Method and system for operating an engine turbocharger Grant 8,925,302 - Ruona , et al. January 6, 2 | 2015-01-06 |
| Fixed rate EGR system Grant 8,904,787 - Styles , et al. December 9, 2 | 2014-12-09 |
| Methods for controlling nitrous oxide emissions Grant 8,883,102 - Lambert , et al. November 11, 2 | 2014-11-11 |
| Reducing Enrichment Due To Minimum Pulse Width Constraint App 20140303878 - Leone; Thomas G. ; et al. | 2014-10-09 |
| Method And System For Catalyst Temperature Control App 20140196454 - Ulrey; Joseph Norman ; et al. | 2014-07-17 |
| Method And System For Vacuum Control App 20140196699 - Ulrey; Joseph Norman ; et al. | 2014-07-17 |
| System and method for monitoring reductant quality Grant 8,769,935 - Shaikh , et al. July 8, 2 | 2014-07-08 |
| System for an engine having a particulate matter sensor Grant 8,707,678 - Zawacki , et al. April 29, 2 | 2014-04-29 |
| Viscous Brake For Driveline Heating App 20140100080 - Ruona; William Charles ; et al. | 2014-04-10 |
| Gasoline particulate filter regeneration and diagnostics Grant 8,683,786 - Ruona , et al. April 1, 2 | 2014-04-01 |
| Charge Air Cooler Condensation Dispersion Element App 20140076289 - Ruona; William Charles ; et al. | 2014-03-20 |
| Methods and systems for emission system control Grant 8,667,780 - Hepburn , et al. March 11, 2 | 2014-03-11 |
| Method And System For Operating An Engine Turbocharger App 20140060006 - Ruona; William Charles ; et al. | 2014-03-06 |
| Method And System For Improving Starting Of A Turbocharged Engine App 20140067227 - Byrd; Kevin Durand ; et al. | 2014-03-06 |
| Methods and systems for emission system control Grant 8,656,715 - Hepburn , et al. February 25, 2 | 2014-02-25 |
| Multi-staged Wastegate App 20140041380 - Byrd; Kevin Durand ; et al. | 2014-02-13 |
| Method And System For Regenerating A Particulate Filter App 20140041362 - Ulrey; Joseph Norman ; et al. | 2014-02-13 |
| System And Method For Improving Operation Of An Scr App 20140010744 - Ruona; William Charles ; et al. | 2014-01-09 |
| Methods And Systems For Emission System Control App 20140000242 - Hepburn; Jeffrey Scott ; et al. | 2014-01-02 |
| System And Method For Increasing Fuel Economy Of A Vehicle Including A Scr Catalyst App 20130261930 - Kurtz; Eric ; et al. | 2013-10-03 |
| Method For Evaluating Degradation Of A Particulate Matter Sensor After An Engine Start App 20130255353 - Zawacki; Garry Anthony ; et al. | 2013-10-03 |
| Methods and systems for emission system control Grant 8,516,799 - Hepburn , et al. August 27, 2 | 2013-08-27 |
| Method for evaluating degradation of a particulate matter sensor after an engine start Grant 8,448,511 - Zawacki , et al. May 28, 2 | 2013-05-28 |
| Methods and Systems for Emission System Control App 20130118162 - Hepburn; Jeffrey Scott ; et al. | 2013-05-16 |
| Method for evaluating degradation of a particulate matter sensor Grant 8,438,899 - Zawacki , et al. May 14, 2 | 2013-05-14 |
| Gasoline Particulate Filter Regeneration And Diagnostics App 20130008162 - Ruona; William Charles ; et al. | 2013-01-10 |
| Methods and systems for emission system control Grant 8,347,609 - Hepburn , et al. January 8, 2 | 2013-01-08 |
| Methods and systems for emission system control Grant 8,347,611 - Hepburn , et al. January 8, 2 | 2013-01-08 |
| Gasoline particulate filter regeneration and diagnostics Grant 8,327,628 - Ruona , et al. December 11, 2 | 2012-12-11 |
| Pre-delivery strategy for diesel-engine vehicles Grant 8,265,856 - Hoard , et al. September 11, 2 | 2012-09-11 |
| System And Method For Monitoring Reductant Quality App 20120192548 - Shaikh; Furqan Zafar ; et al. | 2012-08-02 |
| System For An Engine Having A Particulate Matter Sensor App 20120174564 - Zawacki; Garry Anthony ; et al. | 2012-07-12 |
| Methods and systems for exhaust gas mixing Grant 8,200,414 - Van Nieuwstadt , et al. June 12, 2 | 2012-06-12 |
| Methods And Systems For Controlling Fuel Injection App 20120143477 - Ruona; William Charles ; et al. | 2012-06-07 |
| Methods and Systems for Emission System Control App 20120117963 - Hepburn; Jeffrey Scott ; et al. | 2012-05-17 |
| System and method for monitoring reductant quality Grant 8,141,346 - Shaikh , et al. March 27, 2 | 2012-03-27 |
| System for an engine having a particulate matter sensor Grant 8,136,343 - Zawacki , et al. March 20, 2 | 2012-03-20 |
| Pre-delivery Strategy For Diesel- Engine Vehicles App 20120029791 - Hoard; John William ; et al. | 2012-02-02 |
| Fixed Rate Egr System App 20120023937 - Styles; Daniel Joseph ; et al. | 2012-02-02 |
| Methods and systems for emission system control Grant 8,096,125 - Hepburn , et al. January 17, 2 | 2012-01-17 |
| Composition and Method for Controlling Excessive Exhaust Gas Temperatures App 20110283683 - Ruona; William Charles | 2011-11-24 |
| Pre-delivery strategy for diesel-engine vehicles Grant 8,050,844 - Hoard , et al. November 1, 2 | 2011-11-01 |
| Methods And Systems For Exhaust Gas Mixing App 20110259305 - Van Nieuwstadt; Michiel J. ; et al. | 2011-10-27 |
| Composition and method for controlling excessive exhaust gas temperatures Grant 7,987,662 - Ruona August 2, 2 | 2011-08-02 |
| Synergistic SCR / DOC Configurations for Lowering Diesel Emissions App 20110162347 - Katare; Santhoji Rao ; et al. | 2011-07-07 |
| Multi-stage regeneration of particulate filter Grant 7,966,812 - Xu , et al. June 28, 2 | 2011-06-28 |
| Methods and Systems for Emission System Control App 20110146268 - Hepburn; Jeffrey Scott ; et al. | 2011-06-23 |
| Methods and Systems for Emission System Control App 20110146269 - Hepburn; Jeffrey Scott ; et al. | 2011-06-23 |
| Methods and Systems for Emission System Control App 20110146267 - Hepburn; Jeffrey Scott ; et al. | 2011-06-23 |
| Methods And Systems For Exhaust Gas Mixing App 20110137542 - Van Nieuwstadt; Michiel J. ; et al. | 2011-06-09 |
| Methods and Systems for Emission System Control App 20110131957 - Hepburn; Jeffrey Scott ; et al. | 2011-06-09 |
| Methods and systems for exhaust gas mixing Grant 7,945,377 - Van Nieuwstadt , et al. May 17, 2 | 2011-05-17 |
| Gasoline Particulate Filter Regeneration And Diagnostics App 20110072788 - Ruona; William Charles ; et al. | 2011-03-31 |
| Method For Evaluating Degradation Of A Particulate Matter Sensor After An Engine Start App 20110048106 - Zawacki; Garry Anthony ; et al. | 2011-03-03 |
| System For An Engine Having A Particulate Matter Sensor App 20110047985 - Zawacki; Garry Anthony ; et al. | 2011-03-03 |
| Method For Evaluating Degradation Of A Particulate Matter Sensor App 20110047978 - Zawacki; Garry Anthony ; et al. | 2011-03-03 |
| Pre-Delivery Strategy for Diesel-Engine Vehicles App 20090240419 - Hoard; John William ; et al. | 2009-09-24 |
| Composition and Method for Controlling Excessive Exhaust Gas Temperatures App 20090107118 - Ruona; William Charles | 2009-04-30 |
| Cooling System with Isolated Cooling Circuits App 20090078220 - Meyer; Robert Hornblower ; et al. | 2009-03-26 |
| Multi-Stage Regeneration of Particulate Filter App 20090056310 - Xu; Lifeng ; et al. | 2009-03-05 |
| System and Method for Monitoring Reductant Quality App 20080178575 - Shaikh; Furqan Zafar Zafar ; et al. | 2008-07-31 |
| Diesel aftertreatment systems Grant 7,000,383 - van Nieuwstadt , et al. February 21, 2 | 2006-02-21 |
| Diesel engine system for use with emission control device Grant 6,968,680 - van Nieuwstadt , et al. November 29, 2 | 2005-11-29 |
| Exhaust gas aftertreatment systems Grant 6,928,806 - Tennison , et al. August 16, 2 | 2005-08-16 |
| Diesel aftertreatment systems Grant 6,895,747 - Upadhyay , et al. May 24, 2 | 2005-05-24 |
| Diesel aftertreatment systems App 20050091969 - van Nieuwstadt, Michiel J. ; et al. | 2005-05-05 |
| Diesel aftertreatment systems App 20050066652 - Ketcher, David Arthur ; et al. | 2005-03-31 |
| Diesel aftertreatment system Grant 6,862,879 - Upadhyay , et al. March 8, 2 | 2005-03-08 |
| Diesel aftertreatment systems Grant 6,834,498 - van Nieuwstadt , et al. December 28, 2 | 2004-12-28 |
| Exhaust gas aftertreatment systems Grant 6,823,663 - Hammerle , et al. November 30, 2 | 2004-11-30 |
| Diesel aftertreatment systems App 20040163382 - van Nieuwstadt, Michiel J. ; et al. | 2004-08-26 |
| Diesel engine system for use with emission control device App 20040103653 - van Nieuwstadt, Michiel J. ; et al. | 2004-06-03 |
| Diesel aftertreatment system App 20040098972 - Upadhyay, Devesh ; et al. | 2004-05-27 |
| Diesel aftertreatment systems App 20040098975 - van Nieuwstadt, Michiel J. ; et al. | 2004-05-27 |
| Diesel aftertreatment systems App 20040098976 - van Nieuwstadt, Michiel J. ; et al. | 2004-05-27 |
| Diesel aftertreatment systems App 20040098971 - Upadhyay, Devesh ; et al. | 2004-05-27 |
| Exhaust gas aftertreatment systems App 20040098979 - Hammerle, Robert Henry ; et al. | 2004-05-27 |
| Exhaust gas aftertreatment systems App 20040098973 - Tennison, Paul Joseph ; et al. | 2004-05-27 |
| Diesel aftertreatment systems App 20040083721 - Ketcher, David Arthur ; et al. | 2004-05-06 |
| Diesel engine system for use with emission control device Grant 6,679,051 - van Nieustadt , et al. January 20, 2 | 2004-01-20 |
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