Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639277 | Embolic coils with offset helical and twisted helical shapes | Gregory E. Mirigian, Nga T. Van, Roberto L. Orellana, Christopher G. M. Ken | 1997-06-17 |
| 5624461 | Three dimensional in-filling vaso-occlusive coils | — | 1997-04-29 |