O'Neill; Charles Edward
Patent Applications and Registrations
Patent applications and USPTO patent grants for O'Neill; Charles Edward.The latest application filed is for "reductive leaching of limonitic ores with hydrogen sulfide".
- O'Neill; Charles Edward - Mississauga CA
- O'Neill; Charles Edward - Port Credit Ontario CA
| Patent | Date |
|---|---|
| Reductive leaching of limonitic ores with hydrogen sulfide Grant 4,062,924 - Glaum , et al. December 13, 1 | 1977-12-13 |
| Non-contaminating anode suitable for electrowinning applications Grant 4,051,000 - Gendron , et al. September 27, 1 | 1977-09-27 |
| Reduction Of Nickel And Cobalt Oxides In A Molten Metal Bath Of Controlled Oxygen Content Grant 3,769,002 - O'Neill , et al. October 30, 1 | 1973-10-30 |
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