Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409350 | Facemask with filter insert for protection against airborne pathogens | Steve Waterford | 2025-09-09 |
| 11833372 | Facemask with filter insert for protection against airborne pathogens | Steve Waterford | 2023-12-05 |
| 11484734 | Facemask with filter insert for protection against airborne pathogens | Steve Waterford | 2022-11-01 |