Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324575 | A densified absorbent web of cross-linked high-bulk fiber | Fred B. Howard, Peter A. Graef | 1994-06-28 |
| 5252275 | Method of densifying crosslinked fibers | Fred B. Howard, Peter A. Graef | 1993-10-12 |