Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7780590 | Method for locating an implanted fluid access port | Janel A. Birk | 2010-08-24 |
| 7727143 | Locator system for implanted access port with RFID tag | Janel A. Birk | 2010-06-01 |