Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644316 | Variable aperture venting for respiratory mask | Gary L. Hansen | 2003-11-11 |
| 6600940 | Oximeter sensor with digital memory | Michael E. Fein, Paul D. Mannheimer, Adnan I. Merchant | 2003-07-29 |