Hwang; Dae Gil
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hwang; Dae Gil.The latest application filed is for "exhaust tail trim for vehicle".
- Hwang; Dae Gil - Seongnam-si KR
- Hwang; Dae-Gil - Suwon-si KR
| Patent | Date |
|---|---|
| Exhaust tail trim for vehicle Grant 11,208,938 - Hwang December 28, 2 | 2021-12-28 |
| Exhaust Tail Trim For Vehicle App 20200123960 - Hwang; Dae Gil | 2020-04-23 |
| Exhaust pipe structure having variable confluence portion Grant 10,161,287 - Hwang Dec | 2018-12-25 |
| Muffler device including central common active control valve Grant 10,119,442 - Hwang November 6, 2 | 2018-11-06 |
| Exhaust Pipe Structure Having Variable Confluence Portion App 20170362990 - HWANG; Dae-Gil | 2017-12-21 |
| Structure Of Exhaust Pipe App 20170298802 - HWANG; Dae-Gil | 2017-10-19 |
| Muffler Device Including Central Common Active Control Valve App 20170276041 - HWANG; Dae-Gil | 2017-09-28 |
| Active aero flap apparatus for muffler of vehicle Grant 9,758,201 - Hwang September 12, 2 | 2017-09-12 |
| Undercover For Vehicle App 20140345833 - Hwang; Dae-Gil | 2014-11-27 |
| Center floor panel assembly for vehicle Grant 8,608,237 - Hwang , et al. December 17, 2 | 2013-12-17 |
| Center Floor Panel Assembly For Vehicle App 20130038090 - Hwang; Dae Gil ; et al. | 2013-02-14 |
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