Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8720445 | Tracheal tube with colorimetric CO2 indicator | Brian T. Cain, Janice Cain, Fred D. Johnson, Steve Woodard, Stephen Lee | 2014-05-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8720445 | Tracheal tube with colorimetric CO2 indicator | Brian T. Cain, Janice Cain, Fred D. Johnson, Steve Woodard, Stephen Lee | 2014-05-13 |