Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336205 | Flow directed catheter | Wendy J. Zenzen | 1994-08-09 |
| 5304195 | Detachable pusher-vasoocclusive coil assembly with interlocking coupling | Robert H. Twyford, Erik T. Engelson, Michael J. Mariant | 1994-04-19 |