Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12038347 | Method and apparatus for steady state and transient generation of NO2 and no for use with burner-based exhaust replication systems | Ryan C. Hartley, Robert Henderson | 2024-07-16 |
| 11774351 | Method and apparatus for measuring engine oil consumption using laser induced breakdown spectroscopy | Nolan R. Wright, Thomas Moore | 2023-10-03 |
| 11573155 | Generation of nitrogen dioxide for use with burner-based exhaust replication system | Ryan C. Hartley, Robert Henderson | 2023-02-07 |
| 11512618 | Enhanced soot oxidation on particulate filter using ceria-based catalyst and zone coating strategy | Robert Henderson, Nicholas Kaylor, Grant Seuser | 2022-11-29 |
| 11408802 | Burner-based exhaust replication system with rapid exchange of exhaust aftertreatment devices | Robert Henderson, Bryan Zavala, Scott T. Eakle | 2022-08-09 |
| 11319849 | Technologies for producing exhaust gas with controlled hydrocarbon speciation | Cynthia Chaffin Webb, Scott T. Eakle | 2022-05-03 |
| 10859040 | Internal combustion engine having catalyzed heat exchanger for steam reformation and delivery of hydrogen to a fuel cell | Robert Henderson, Graham T Conway | 2020-12-08 |
| 10774715 | Stabilization of aqueous urea solutions containing organometallic catalyst precursors | Ryan C. Hartley | 2020-09-15 |
| 10753246 | Technologies for producing exhaust gas with controlled hydrocarbon speciation | Cynthia Chaffin Webb, Scott T. Eakle | 2020-08-25 |
| 10598070 | NO/NO2 ratio adjustment using non-thermal plasma | Scott T. Eakle | 2020-03-24 |
| 10378411 | Dosing method and apparatus for reductant urea solutions with catalyst precursors to assist selective catalytic reduction | Ryan C. Hartley | 2019-08-13 |
| 10233809 | Apparatus and methods for exhaust gas recirculation for an internal combustion engine powered by a hydrocarbon fuel | — | 2019-03-19 |
| 10190543 | Method of operating internal combustion engine having increased rich limit for dedicated EGR cylinder | — | 2019-01-29 |
| 10161283 | Urea deposit detection for use with SCR emissions control system | Scott T. Eakle, Phillip A. Weber | 2018-12-25 |
| 10125726 | Apparatus and methods for exhaust gas recirculation for an internal combustion engine utilizing at least two hydrocarbon fuels | — | 2018-11-13 |
| 10119500 | Internal combustion engine having exhaust gas recirculation loop with catalyzed heat exchanger for steam reformation | — | 2018-11-06 |
| 9951702 | Internal combustion engine having dedicated cylinder(s) for generation of both EGR and exhaust aftertreatment reformate for three-way catalyst | Terrence F. Alger, II, Jess W. Gingrich | 2018-04-24 |
| 9797349 | Combined steam reformation reactions and water gas shift reactions for on-board hydrogen production in an internal combustion engine | — | 2017-10-24 |
| 9771850 | Systems and methods for control of engine NOx emissions using liquid and dry reductant sources | Steven J. Kolhouse | 2017-09-26 |
| 9726091 | Active control of one or more EGR loops | Michael J. Ruth, Michael J. Cunningham | 2017-08-08 |
| 9556779 | Leak detection and mitigation in reductant delivery systems | Michael J. Ruth | 2017-01-31 |
| 9512762 | Internal combustion engine having dedicated cylinder(s) for generation of both EGR and exhaust aftertreatment reductant for NOx-reducing catalyst | Charles E. Roberts, Jr. | 2016-12-06 |
| 9441520 | Aftertreatment system having two SCR catalysts | Michael J. Ruth | 2016-09-13 |
| 9429060 | Systems and methods for control of engine NOx emissions using liquid and dry reductant sources | Steven J. Kolhouse | 2016-08-30 |
| 9327282 | Diagnosis and treatment of selective catalytic reduction catalyst | Aleksey Yezerets, Neal W. Currier, Xu Chen, Junhui Li, Krishna Kamasamudram +3 more | 2016-05-03 |