Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667900 | Aramid paper with high surface smoothness | Ippei Kato, Yuji Kimura | 1997-09-16 |
| 5622775 | Layered smooth surface aramid papers of high strength and printability | Philip P. Burks, Jr. | 1997-04-22 |