Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10864172 | Transdermal patch for oil delivery | Berryinne Decker, Keith Muny, Brian Buehner | 2020-12-15 |
| 6524294 | Z-fold diaper fastener | Michael D. Hilston, Martin Smith, Karen Spilizewski, William G. Hartman, David L. Savage +2 more | 2003-02-25 |
| 6419667 | Stretchable mechanical/adhesive closure for a disposable diaper | William G. Hartman, Michael D. Hilston, Karen Spilizewski, David L. Savage | 2002-07-16 |
| 5700571 | Release films formed by coextrusion | Daniel R. Logue, Piet T. Van Emmerik, Roger H. Mann, Edward I. Sun, Carol A. Caldwell +2 more | 1997-12-23 |
| 5690628 | Refastenable adhesive taping system | Richard A. Huskey, Eng-Pi Chang, Carol A. Caldwell, Yung Hsiang Huang, Dave Allen Soerens +1 more | 1997-11-25 |
| 5085655 | Cohesive tape system | Roger H. Mann, Karl L. Joseph | 1992-02-04 |
| 4655768 | Bandage for sustained delivery of drugs | Nelda M. Marecki | 1987-04-07 |