Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814715 | Expandable cannula | Peter M. Bonutti | 2004-11-09 |
| 6613038 | Method of using expandable cannula | Peter M. Bonutti | 2003-09-02 |
| 6338730 | Method of using expandable cannula | Peter M. Bonutti | 2002-01-15 |
| 5961499 | Expandable cannula | Peter M. Bonutti | 1999-10-05 |
| 5674240 | Expandable cannula | Peter M. Bonutti | 1997-10-07 |
| 5601590 | Expandable cannulas | Peter M. Bonutti | 1997-02-11 |
| 5573517 | Expandable cannulas | Peter M. Bonutti | 1996-11-12 |
| 5320611 | Expandable cannula having longitudinal wire and method of use | Peter M. Bonutti | 1994-06-14 |