Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632623 | Mock circulation system | Willem J. Kolff, Stephen R. Topaz, Ban Y. Chiang | 1997-05-27 |
| 5397349 | Muscle and air powered LVAD | Willem J. Kolff, Stephen R. Topaz | 1995-03-14 |
| 5306295 | Electrohydraulic heart with septum mounted pump | Willem J. Kolff, Stephen R. Topaz, Peter A. Topaz, Dmitry M. Golub, Long Yu +3 more | 1994-04-26 |