Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480257 | Heat exchanger useable in wearable fluid heater | Russell Hart, John Joseph Landy, III, Andrea Stamp | 2002-11-12 |
| 6236809 | Wearable intravenous fluid heater | Russell Hart | 2001-05-22 |
| 6175688 | Wearable intravenous fluid heater | Russell Hart | 2001-01-16 |
| 6117076 | Patient monitoring system and method | — | 2000-09-12 |
| 5939858 | Battery charger box | Michael Dodd | 1999-08-17 |
| 5660131 | Icebreaker attachment | Daniel L. Gulling, Craig W. Rigby, Bernard Bentgen | 1997-08-26 |
| 5319170 | Induction fluid heater utilizing a shorted turn linking parallel flow paths | — | 1994-06-07 |
| 4907145 | Sine wave inverter | — | 1990-03-06 |