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Patent applications and USPTO patent grants for Zhang; Shengfu.The latest application filed is for "device and method for measuring softening and melting performances of iron ore in blast furnace under reducing condition".
Patent | Date |
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Device And Method For Measuring Softening And Melting Performances Of Iron Ore In Blast Furnace Under Reducing Condition App 20210010753 - Zhang; Shengfu ;   et al. | 2021-01-14 |
Process for removing and recovering of phenolic compounds from aqueous fluids Grant 6,586,638 - Zhang , et al. July 1, 2 | 2003-07-01 |
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