Arbiter; Nathaniel
Patent Applications and Registrations
Patent applications and USPTO patent grants for Arbiter; Nathaniel.The latest application filed is for "flotation cell and method".
- Arbiter; Nathaniel - Vail AZ
- Arbiter; Nathaniel - Tucson AZ
| Patent | Date |
|---|---|
| Flotation cell and method Grant 5,902,977 - Arbiter May 11, 1 | 1999-05-11 |
| Process for recovering copper from copper-containing material Grant 5,807,479 - Arbiter September 15, 1 | 1998-09-15 |
| Sequential and selective flotation of sulfide ores Grant 5,074,994 - Ray , et al. December 24, 1 | 1991-12-24 |
| Recovery of copper and/or nickel and/or zinc Grant 4,331,635 - Arbiter , et al. * May 25, 1 | 1982-05-25 |
| Sulfate precipitation during oxidative ammonium leach of Cu, Ni, Zn sulfide ores Grant 4,153,522 - Arbiter , et al. May 8, 1 | 1979-05-08 |
| Recovery of metals Grant 4,022,866 - Kuhn , et al. May 10, 1 | 1977-05-10 |
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