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Patent applications and USPTO patent grants for Li; Baozhong.The latest application filed is for "self-mechanical-cleaning toilet system with water-splash cleaning options".
Patent | Date |
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Self-Mechanical-Cleaning Toilet System with Water-Splash Cleaning Options App 20220257070 - Li; Baozhong ;   et al. | 2022-08-18 |
Wax oil hydrocracking method and system Grant 10,639,618 - Liu , et al. | 2020-05-05 |
Wax Oil Hydrocracking Method and System App 20190201882 - LIU; Tao ;   et al. | 2019-07-04 |
Process for hydrotreating inferior naphtha fraction Grant 9,017,545 - Zhang , et al. April 28, 2 | 2015-04-28 |
Process for Hydrotreating Inferior Naphtha Fraction App 20130118953 - ZHANG; Ying ;   et al. | 2013-05-16 |
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