Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306295 | Electrohydraulic heart with septum mounted pump | Willem J. Kolff, Stephen R. Topaz, Peter A. Topaz, N. Dan Bishop, Dmitry M. Golub +3 more | 1994-04-26 |
| 5282849 | Ventricle assist device with volume displacement chamber | Willem J. Kolff, Paul D. Diegel, James W. Long, Donald B. Olsen, John W. Holfert | 1994-02-01 |