Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374593 | Preparation of refractory materials from asbestos tailings | Yvan Huard, Jay Aota | 1994-12-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374593 | Preparation of refractory materials from asbestos tailings | Yvan Huard, Jay Aota | 1994-12-20 |