Cho; Nam Hyo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cho; Nam Hyo.The latest application filed is for "piston with soot reducing piston bowl".
- Cho; Nam Hyo - Cedar Falls IA
- Cho; Nam-Hyo - Kyonggi-do KR
| Patent | Date |
|---|---|
| Piston with soot reducing piston bowl Grant 10,731,600 - Cho , et al. | 2020-08-04 |
| Piston With Soot Reducing Piston Bowl App 20190136794 - CHO; NAM HYO ; et al. | 2019-05-09 |
| Piston for Use in an Engine App 20160053712 - Winsor; Richard E. ; et al. | 2016-02-25 |
| Piston for Use in an Engine App 20160053713 - Winsor; Richard E. ; et al. | 2016-02-25 |
| Internal combustion engine Grant 6,880,501 - Suh , et al. April 19, 2 | 2005-04-19 |
| Internal combustion engine Grant 6,789,514 - Suh , et al. September 14, 2 | 2004-09-14 |
| Internal combustion engine App 20030230259 - Suh, Nam P. ; et al. | 2003-12-18 |
| Internal combustion engine App 20030019444 - Suh, Nam P. ; et al. | 2003-01-30 |
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