Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5439355 | Method and apparatus to test for valve leakage in a pump assembly | Craig S. Barker, Marc R. Bunyard | 1995-08-08 |
| 5404748 | Method and apparatus for minimizing hydrodynamic pressure noise interference with a valve leakage test | Craig S. Barker, Marc R. Bunyard | 1995-04-11 |
| 5000664 | Apparatus and method to test for valve leakage in a pump assembly | Michael W. Lawless, Giovanni Pastrone, Anthony Yung | 1991-03-19 |
| 4818186 | Drive mechanism for disposable fluid infusion pumping cassette | John Pastrone, Leland D. Chamness, George Fellingham | 1989-04-04 |
| D264111 | Accessory housing for skate, skateboard, bicycle or the like | James W. Jimison | 1982-04-27 |