Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5780281 | Method of preparing a low-density porous fused-fiber matrix | Robert D. Yasukawa | 1998-07-14 |
| 5629186 | Porous matrix and method of its production | Robert D. Yasukawa | 1997-05-13 |