Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10028828 | Valve holder | Timothy R. Ryan | 2018-07-24 |
| 9421093 | Valve holder | Timothy R. Ryan | 2016-08-23 |
| 8057538 | Valve holder | Timothy R. Ryan | 2011-11-15 |
| 7699168 | Heart valve storage and shipping retainer | Timothy R. Ryan | 2010-04-20 |