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Patent applications and USPTO patent grants for McDonald; A. Carl.The latest application filed is for "close coupled single module aftertreatment system".
Patent | Date |
---|---|
Close coupled single module aftertreatment system Grant 10,989,096 - Liu , et al. April 27, 2 | 2021-04-27 |
Close Coupled Single Module Aftertreatment System App 20190353077 - Liu; Yi ;   et al. | 2019-11-21 |
Close coupled single module aftertreatment system Grant 10,436,097 - Liu , et al. O | 2019-10-08 |
Close Coupled Single Module Aftertreatment System App 20180266300 - Liu; Yi ;   et al. | 2018-09-20 |
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