Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638458 | Method of making a degradable composite article | — | 2003-10-28 |
| 6624217 | Plant fiber composite material, its products and a processing method thereof | — | 2003-09-23 |
| 6488997 | Degradable composite material, its disposable products and processing method thereof | — | 2002-12-03 |