Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304195 | Detachable pusher-vasoocclusive coil assembly with interlocking coupling | Robert H. Twyford, Erik T. Engelson, Uriel Hiram Chee | 1994-04-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304195 | Detachable pusher-vasoocclusive coil assembly with interlocking coupling | Robert H. Twyford, Erik T. Engelson, Uriel Hiram Chee | 1994-04-19 |