JI; Sung Hwan
Patent Applications and Registrations
Patent applications and USPTO patent grants for JI; Sung Hwan.The latest application filed is for "apparatus and method for charging lpg fuel of bi-fuel vehicle".
- JI; Sung Hwan - Seoul KR
- Ji; Sung Hwan - Seongnam-si KR
| Patent | Date |
|---|---|
| Apparatus And Method For Charging Lpg Fuel Of Bi-fuel Vehicle App 20220298980 - KIM; Chang Han ; et al. | 2022-09-22 |
| Resin compositions for intake hoses of turbo engines with enhanced thermal resistance Grant 10,428,215 - Jang , et al. October 1, 2 | 2019-10-01 |
| Resin Compositions For Intake Hoses Of Turbo Engines With Enhanced Thermal Resistance App 20180134892 - Jang; Young Hak ; et al. | 2018-05-17 |
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