Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6409696 | Extracorporeal blood processing methods and apparatus | John J. Kappus, Mark J. Brierton, David R. Shouldice, Jeffrey J. Blakeslee | 2002-06-25 |
| 5921950 | Extracorporeal blood processing methods and apparatus | John J. Kappus, Mark J. Brierton, David R. Shouldice, Jeffrey J. Blakeslee | 1999-07-13 |
| 5919154 | Extracorporeal blood processing methods and apparatus | John J. Kappus, Mark J. Brierton, David R. Shouldice, Jeffrey J. Blakeslee | 1999-07-06 |
| 5824881 | Gas/fluid detector for contained fluid systems | David R. Shouldice | 1998-10-20 |
| 5676644 | Extracorporeal blood processing methods and apparatus | John J. Kappus, Mark J. Brierton, David R. Shouldice, Jeffrey J. Blakeslee | 1997-10-14 |