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Patent applications and USPTO patent grants for Schulze; Reinhold.The latest application filed is for "process for the isolation of noble metals".
Patent | Date |
---|---|
Process for the isolation of noble metals Grant 4,925,485 - Schulze May 15, 1 | 1990-05-15 |
Process for the recovery of noble metals from ores; which process uses thiourea Grant 4,561,947 - Schulze December 31, 1 | 1985-12-31 |
Process for the adsorptive removal of arsenic, antimony and/or bismuth from an aqueous solution Grant 4,046,687 - Schulze September 6, 1 | 1977-09-06 |
Method of preventing the supersaturation of electrolyte solutions with one or more of the impurities arsenic, antimony and bismuth, in the electrolytic refining of nonferrous metals, especially copper Grant 3,988,225 - Schulze October 26, 1 | 1976-10-26 |
Method of preventing supersaturation of electrolytes with arsenic, antimony and bismuth Grant 3,887,448 - Schulze * June 3, 1 | 1975-06-03 |
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