Hwang; H. Shinn
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hwang; H. Shinn.The latest application filed is for "catalytic metal plate".
- Hwang; H. Shinn - Livingston NJ
| Patent | Date |
|---|---|
| Catalytic metal plate Grant 6,921,738 - Hwang , et al. July 26, 2 | 2005-07-26 |
| Process for generating hydrogen-rich gas Grant 6,849,572 - Hwang , et al. February 1, 2 | 2005-02-01 |
| Catalytic metal plate App 20040087439 - Hwang, H. Shinn ; et al. | 2004-05-06 |
| Process for generating hydrogen-rich gas App 20030021748 - Hwang, H. Shinn ; et al. | 2003-01-30 |
| Catalytic metal plate App 20020132730 - Hwang, H. Shinn ; et al. | 2002-09-19 |
| Process for generating hydrogen-rich gas Grant 6,436,363 - Hwang , et al. August 20, 2 | 2002-08-20 |
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