Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084247 | Biological indicator | Tricia A. Cregger, Phillip P. Franciskovich, Mark J. Duda | 2011-12-27 |
| 8039251 | Biological indicator | Tricia A. Cregger, Phillip P. Franciskovich, Mark J. Duda | 2011-10-18 |
| 7960169 | Biological indicator | Tricia A. Cregger, Phillip P. Franciskovich, Mark J. Duda | 2011-06-14 |
| 7741107 | Biological indicator | Tricia A. Cregger, Phillip P. Franciskovich, Mark J. Duda | 2010-06-22 |
| 7416883 | Biological indicator | Tricia A. Cregger, Phillip P. Franciskovich, Mark J. Duda | 2008-08-26 |