Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7730847 | Personal, wearable, disposable breathing-gas flow indicator | Iris H. Redd | 2010-06-08 |
| 7159533 | System and method for monitoring the delivery of gas to a person's airway | Iris Gail Redd | 2007-01-09 |