Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8707957 | Contraceptive system and method of use | Jeffrey P. Callister, William S. Tremulis | 2014-04-29 |
| 7398780 | Contraceptive system and method of use | Jeffrey P. Callister, William S. Tremulis | 2008-07-15 |
| 7073504 | Contraceptive system and method of use | Jeffrey P. Callister, William S. Tremulis | 2006-07-11 |