DONG; Hongbiao
Patent Applications and Registrations
Patent applications and USPTO patent grants for DONG; Hongbiao.The latest application filed is for "gasifier for organic solid waste by injection into molten iron and slag bath".
- DONG; Hongbiao - Oxford GB
- Dong; Hongbiao - Shenzhen CN
| Patent | Date |
|---|---|
| Gasifier For Organic Solid Waste By Injection Into Molten Iron And Slag Bath App 20210324280 - NIU; Qiang ; et al. | 2021-10-21 |
| Jet Array Aeration Apparatus App 20150130090 - Li; Chunhou ; et al. | 2015-05-14 |
| Conical Solid-Liquid Separator App 20150129482 - Li; Chunhou ; et al. | 2015-05-14 |
| Automatic Feeding Apparatus App 20150027379 - Li; Chunhou ; et al. | 2015-01-29 |
| Automatic Material Adder App 20150027576 - Li; Chunhou ; et al. | 2015-01-29 |
| Metal casting Grant 8,192,564 - D'Souza , et al. June 5, 2 | 2012-06-05 |
| Metal casting App 20100012231 - D'Souza; Neil J. ; et al. | 2010-01-21 |
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