Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409350 | Facemask with filter insert for protection against airborne pathogens | Robert Hudson Lynn | 2025-09-09 |
| D1035865 | Facemask | — | 2024-07-16 |
| 12029927 | Facemask with facial seal and seal test device | — | 2024-07-09 |
| 11872417 | Facemasks and methods to protect against airborne pathogens and particulates | — | 2024-01-16 |
| 11833372 | Facemask with filter insert for protection against airborne pathogens | Robert Hudson Lynn | 2023-12-05 |
| 11554276 | Facemask with facial seal and seal test device | — | 2023-01-17 |
| 11484734 | Facemask with filter insert for protection against airborne pathogens | Robert Hudson Lynn | 2022-11-01 |
| 9646774 | Power wafer | Thomas R. Zwaska | 2017-05-09 |
| 9647471 | Battery management system and method | Thomas R. Zwaska | 2017-05-09 |
| 9457207 | Facemask with filter insert for protection against airborne pathogens | — | 2016-10-04 |
| 7369760 | Submersible splash housing | — | 2008-05-06 |