Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415052 | Devices and methods for encouraging nasal breathing | Stephen A. Leeflang, Christian S. Eversull | 2025-09-16 |
| 11648370 | Devices and methods for encouraging nasal breathing | Stephen A. Leeflang, Christian S. Eversull | 2023-05-16 |
| 9849260 | Adhesive devices and methods for improving breathing and/or sleep using such devices | Stephen A. Leeflang, Christian S. Eversull | 2017-12-26 |
| 7107992 | System and method for preventing closure of passageways | Stephen Brooks | 2006-09-19 |