Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364927 | Wet strength resin composition and method of making same | Stephen A. Fischer | 1994-11-15 |
| 5350796 | Wet strength resin composition | Nancy S. Clungeon, Stephen A. Fischer | 1994-09-27 |