Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6224578 | Drip chamber anti free flow device | Mark A. Davis, Glen G. Fournie, John Moran, Angela M. Noecker | 2001-05-01 |
| 5649810 | Apparatus for delivering fluid to a patient | Frederick F. Schweitzer, Jr., Randall J. Krohn | 1997-07-22 |
| D379492 | Stop-cock valve | Frederick F. Schweitzer, Jr., Alfredo E. Patag | 1997-05-27 |
| 5584671 | Apparatus for delivering fluid to a patient | Frederick F. Schweitzer, Jr., Randall J. Krohn | 1996-12-17 |
| 5443453 | Stop-cock valve | Frederick F. Schweitzer, Jr., Alfredo E. Patag, Gerald J. Garvey, II | 1995-08-22 |
| 5346466 | Drop detection method and apparatus | Denis Y. Yerlikaya, Randall J. Krohn, Michael J. Wilhelm, Curtis D. Kinghorn | 1994-09-13 |
| D348730 | Peristaltic infusion pump | Richard A. Sunderland, Mark A. Davis | 1994-07-12 |
| D347472 | Combined peristaltic infusion pump and charger unit | Richard A. Sunderland, Mark A. Davis | 1994-05-31 |
| D342231 | Charger unit for a peristaltic infusion pump | Richard A. Sunderland, Mark A. Davis | 1993-12-14 |
| 5195995 | Control vacuum to measure gas flow | — | 1993-03-23 |
| 5181842 | Peristaltic infusion device | Richard A. Sunderland, Mark A. Davis | 1993-01-26 |
| 5158528 | Peristaltic infusion device and charger unit | Richard A. Sunderland, Mark A. Davis | 1992-10-27 |
| 5147312 | Peristaltic infusion device drip chamber yoke | Richard A. Sunderland, Mark A. Davis | 1992-09-15 |
| 5133650 | Infusion device rotor shield | Richard A. Sunderland, Mark A. Davis | 1992-07-28 |
| 5127908 | Peristaltic infusion device | Richard A. Sunderland, Mark A. Davis | 1992-07-07 |
| 5057081 | Peristaltic infusion device | Richard A. Sunderland, Mark A. Davis | 1991-10-15 |
| 4592746 | Syringe and locking device and method of assembling same | Richard A. Burkholder, Richard W. Gilson | 1986-06-03 |
| 4418580 | Pipettor mechanism and disposable tip and piston assembly | Fred E. Satchell, William D. Cornell, Mark O. Uitz | 1983-12-06 |