Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7789909 | System for implanting a valve prosthesis | John Michael Hasenkam, Lars Knudsen | 2010-09-07 |
| 7618446 | Valve prosthesis for implantation in the body and a catheter for implanting such valve prosthesis | John Michael Hasenkam, Lars Knudsen | 2009-11-17 |
| 6582462 | Valve prosthesis for implantation in the body and a catheter for implanting such valve prosthesis | John Michael Hasenkam, Lars Knudsen | 2003-06-24 |
| 6168614 | Valve prosthesis for implantation in the body | John Michael Hasenkam, Lars Knudsen | 2001-01-02 |
| 5840081 | System and method for implanting cardiac valves | John Michael Hasenkam, Lars Knudsen | 1998-11-24 |
| 5411552 | Valve prothesis for implantation in the body and a catheter for implanting such valve prothesis | John Michael Hasenkam, Lars Knudsen | 1995-05-02 |
| 4640298 | Esophageal electrode probe useful for electrical stimulation of the heart | Peter John Pless | 1987-02-03 |