Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674568 | Treatment of cellulosic fiber products | Heber D. Layton, Howard S. Duff, Karl W. Haider | 1997-10-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674568 | Treatment of cellulosic fiber products | Heber D. Layton, Howard S. Duff, Karl W. Haider | 1997-10-07 |