Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9708690 | Method for platinum recovery from materials containing rhenium and platinum metals | Georges Z. Markarian | 2017-07-18 |
| 9702021 | Method for platinum recovery from materials containing rhenium and platinum metals | Georges Z. Markarian | 2017-07-11 |