Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657100 | Toilet training article containing an astringent agent | Richard Louis Underhill, Marsha M. Malone, Bernard Minerath, Duane Krzysik, David W. Koenig | 2003-12-02 |
| 6576810 | Toilet training article containing an effervescent agent | Richard Louis Underhill, Marsha M. Malone, Bernard Minerath, Duane Krzysik, David W. Koenig +1 more | 2003-06-10 |
| 6534074 | Absorbent articles providing skin health benefits | Duane Krzysik, David Roland Otts, Brenda Marie Nelson | 2003-03-18 |
| 6503526 | Absorbent articles enhancing skin barrier function | Duane Krzysik, David Roland Otts, Brenda Marie Nelson, Earl David Brock, Martha L. Tate | 2003-01-07 |
| 6503761 | Selective removal of contaminants from a surface using articles having magnets | David W. Koenig, Brenda Marie Nelson | 2003-01-07 |