Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929819 | Process for manufacturing a toilet training article containing effervescent agent | Richard Louis Underhill, Marsha M. Malone, Bernard Minerath, Beth Lange, Duane Krzysik +1 more | 2005-08-16 |