Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432272 | Compressed absorbent fibrous structures | David H. Hollenberg, Jay Hsu, Joseph Mitchell, Richard Wolkowicz, Wesley James McConnell +1 more | 2002-08-13 |
| 6413362 | Method of steam treating low yield papermaking fibers to produce a permanent curl | — | 2002-07-02 |
| 6372085 | Recovery of fibers from a fiber processing waste sludge | Jay Hsu | 2002-04-16 |