Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12059331 | Shaped tampon | Mirko Buschhaus, David L. Kimball | 2024-08-13 |
| 8562579 | Tampon overwrap | Paul Y. Fung, David L. Kimball, Stephan M. Linkel, Ralf Mueller, Yang Xu | 2013-10-22 |
| 8419700 | Tampon overwrap | Paul Y. Fung, David L. Kimball, Stephan M. Linkel, Ralf Mueller, Yang Xu | 2013-04-16 |