Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8491700 | Methods and systems for recovering rhenium from a copper leach | Brett T. Waterman, Steve Nels Dixon, Theresa Linne Morelli, George Owusu | 2013-07-23 |
| 8361192 | Methods and systems for recovering rhenium from a copper leach | Brett T. Waterman, Steve Nels Dixon, Theresa Linne Morelli, George Owusu | 2013-01-29 |