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Patent applications and USPTO patent grants for Cho; Gyu-Baek.The latest application filed is for "reactor for solid ammonium salt, a method of controlling the reactor, and nox emission purification system using solid ammonium salt and selective catalytic reduction".
Patent | Date |
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Reactor for solid ammonium salt, a method of controlling the reactor, and NO.sub.x emission purification system using solid ammonium salt and selective catalytic reduction Grant 9,694,340 - Kim , et al. July 4, 2 | 2017-07-04 |
Exhaust gas purification system Grant 9,381,466 - Kim , et al. July 5, 2 | 2016-07-05 |
Reactor For Solid Ammonium Salt, A Method Of Controlling The Reactor, And Nox Emission Purification System Using Solid Ammonium Salt And Selective Catalytic Reduction App 20150231595 - Kim; Hong-Suk ;   et al. | 2015-08-20 |
Exhaust Gas Purification System App 20130259755 - KIM; Hong Suk ;   et al. | 2013-10-03 |
Exhaust gas assisted fuel injection system for internal combustion engine App 20020162544 - Cho, Gyu Baek ;   et al. | 2002-11-07 |
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