Hwang; Yong Y.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hwang; Yong Y..The latest application filed is for "oil treatment system".
- Hwang; Yong Y. - Huron OH
- Hwang; Yong Y. - Daejeon KR
| Patent | Date |
|---|---|
| Oil treatment system App 20060091050 - Hwang; Yong Y. | 2006-05-04 |
| Oil treatment system Grant 6,783,685 - Hwang August 31, 2 | 2004-08-31 |
| Oil treatment system App 20040007137 - Hwang, Yong Y. | 2004-01-15 |
| Process for the preparation of a flame retardant styrenic resin Grant 5,326,836 - Hwang , et al. July 5, 1 | 1994-07-05 |
| Cooking oven for slow-cooking of food products Grant 5,243,962 - Hwang * September 14, 1 | 1993-09-14 |
| Cooking oven for slow cooking of food products Grant 5,078,120 - Hwang January 7, 1 | 1992-01-07 |
| Food cooking oven with duct fingers and method Grant 4,834,063 - Hwang , et al. May 30, 1 | 1989-05-30 |
| Heat shield-steam distributor for cooking oven Grant 4,563,945 - Hwang January 14, 1 | 1986-01-14 |
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