Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5591148 | Sanitary napkin having an independently displaceable central core segment | Ronald Ray McFall, Letha Margory Hines, David Christopher Oetjen, John Lee Hammons, Shirley Lee Chow +2 more | 1997-01-07 |