Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252276 | Method of making board made of lignite ash-slag, wood particles and synthetic adhesive | Sorin N. Marpozan, Gherghina Ciobanu | 1993-10-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252276 | Method of making board made of lignite ash-slag, wood particles and synthetic adhesive | Sorin N. Marpozan, Gherghina Ciobanu | 1993-10-12 |