Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5424260 | Method of recycling aluminum dross | Daniel Yerushalmi | 1995-06-13 |
| 5009511 | Inorganic recycling process | Richard S. Lyon | 1991-04-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5424260 | Method of recycling aluminum dross | Daniel Yerushalmi | 1995-06-13 |
| 5009511 | Inorganic recycling process | Richard S. Lyon | 1991-04-23 |