Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5836523 | Apparatus and method for reducing material | — | 1998-11-17 |
| 5338337 | Beneficiation process | John Patrick Andreatidis | 1994-08-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5836523 | Apparatus and method for reducing material | — | 1998-11-17 |
| 5338337 | Beneficiation process | John Patrick Andreatidis | 1994-08-16 |