Issued Patents 2019
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450933 | Downstream oxygen sensor performance for selective catalytic reduction | David P. Quigley, Pablo E. Hernandez Garcia, Madeleine Brancaccio | 2019-10-22 |
| 10450924 | Methods for assessing the condition of a selective catalytic reduction devices | Michael A. Smith, Giuseppe Mazzara Bologna | 2019-10-22 |
| 10443471 | Selective catalytic reduction dosing control | Eric M. Sisco, Jose Deleon | 2019-10-15 |
| 10378463 | Selective catalytic reduction steady state ammonia slip detection | David P. Quigley | 2019-08-13 |
| 10358966 | Limiting exposure of zeolite containing aftertreatment components to rich exhaust conditions | Michael A. Smith, Christopher Whitt, Shouxian Ren | 2019-07-23 |
| 10323559 | Methods for controlling selective catalytic reduction systems | Charles Dean, Po-I Lee, David P. Quigley | 2019-06-18 |
| 10247076 | Exhaust treatment system including ammonia storage control system | Michael A. Smith, David P. Quigley, Enrik Fetolli | 2019-04-02 |
| 10215072 | Methods for controlling and detecting catalyst poisoning of selective catalytic reduction devices | Michael A. Smith, Praveen S. Chavannavar, Po-I Lee, Thomas Larose, Jr. | 2019-02-26 |