Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9351702 | Ultrasonic scanning probe with a tuning fork-type oscillator and feedback control thereof | Shailesh SHRESTHA, Ahsan Nawroj, Marcos Sotomayor, Richard S. Koplin | 2016-05-31 |
| 8622949 | Method and system for closed chest blood flow support | Zafiris G. Zafirelis, John C. Marous, III, Kirk A. Lehmann, Gregory A. Johnson | 2014-01-07 |
| 8454549 | Method and system for closed chest blood flow support | Zafiris G. Zafirelis, John C. Marous, III, Kirk A. Lehmann, Greg A. Johnson | 2013-06-04 |
| 7896832 | Method and system for closed chest blood flow support | Zafiris G. Zafirelis, John C. Marous, III, Kirk A. Lehmann, Greg A. Johnson | 2011-03-01 |
| 6808508 | Method and system for closed chest blood flow support | Zafiris G. Zafirelis, John C. Marous, III, Kirk A. Lehmann, Gregory A. Johnson | 2004-10-26 |
| 6447441 | Non-invasive flow indicator for a rotary blood pump | Kirk A. Lehmann, John Chiasson, Wayne P. Griffin | 2002-09-10 |
| 6135943 | Non-invasive flow indicator for a rotary blood pump | Kirk A. Lehmann, John Chiasson, Wayne P. Griffin | 2000-10-24 |