Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11932919 | System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials | Barbara J. Savage, David G. Meadows, Wayne W. Hazen | 2024-03-19 |
| 11584974 | System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials | Barbara J. Savage, David G. Meadows, Wayne W. Hazen | 2023-02-21 |
| 11053566 | System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials | Barbara J. Savage, David G. Meadows, Wayne W. Hazen | 2021-07-06 |
| 10793958 | System and method for parallel solution extraction of one or more metal values from metal-bearing materials | Anand Raman, Barbara J. Savage, David G. Meadows, Wayne W. Hazen | 2020-10-06 |
| 10501821 | System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials | Barbara J. Savage, David G. Meadows, Wayne W. Hazen | 2019-12-10 |
| 10036080 | System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials | Barbara J. Savage, David G. Meadows, Wayne W. Hazen | 2018-07-31 |
| 10036096 | System and method for parallel solution extraction of one or more metal values from metal-bearing materials | Anand Raman, Barbara J. Savage, David G. Meadows, Wayne W. Hazen | 2018-07-31 |
| 9856570 | System and method for parallel solution extraction of one or more metal values from metal-bearing materials | Anand Raman, Barbara J. Savage, David G. Meadows, Wayne W. Hazen | 2018-01-02 |
| 9447483 | System and method for parallel solution extraction of one or more metal values from metal-bearing materials | Anand Raman, Barbara J. Savage, David G. Meadows, Wayne W. Hazen | 2016-09-20 |
| 9169533 | System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials | Barbara J. Savage, David G. Meadows, Wayne W. Hazen | 2015-10-27 |
| 9023313 | System and method for parallel solution extraction of one or more metal values from metal-bearing materials | Anand Raman, Barbara J. Savage, David G. Meadows, Wayne W. Hazen | 2015-05-05 |
| 8574440 | Method and article of manufacture for solvent extraction operation | Charles L. Bryce, Willian Ryan Sircy, Rosemary Dawn Blosser | 2013-11-05 |
| 8420048 | System and method for parallel solution extraction of one or more metal values from metal-bearing materials | Anand Raman, Barbara J. Savage, David G. Meadows, Wayne W. Hazen | 2013-04-16 |