Celada; Juan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Celada; Juan.The latest application filed is for "method for reducing metal ores".
- Celada; Juan - Monterrey MX
| Patent | Date |
|---|---|
| Method for reducing metal ores Grant 3,904,397 - Celada , et al. September 9, 1 | 1975-09-09 |
| Method for gaseous reduction of metal ores Grant 3,890,142 - Celada , et al. June 17, 1 | 1975-06-17 |
| Method And Apparatus For Reducing Particulate Metal Ores To Sponge Metal And Cooling The Reduced Metal Grant 3,816,102 - Celada , et al. June 11, 1 | 1974-06-11 |
| Method And Apparatus For The Gaseous Reduction Of Iron Ore To Sponge Iron Grant 3,799,521 - Celada , et al. March 26, 1 | 1974-03-26 |
| Method For Reducing Particulate Metal Ores To Sponge Iron With Recycled Reducing Gas Grant 3,779,741 - Celada , et al. December 18, 1 | 1973-12-18 |
| Method And Apparatus For Controlling The Composition Of A Reducing Gas Used To Reduce Metal Ores Grant 3,770,421 - Celada , et al. November 6, 1 | 1973-11-06 |
| Method And Apparatus For The Gaseous Reduction Of Iron Ore To Sponge Iron Grant 3,765,872 - Celada , et al. October 16, 1 | 1973-10-16 |
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