Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343475 | Liner and retaining member for use with respiratory mask | — | 2025-07-01 |
| 11998695 | Liner and retaining member for use with respiratory mask | — | 2024-06-04 |
| D1025346 | Liner for respirator mask | — | 2024-04-30 |
| D1019935 | Liner for respirator mask | — | 2024-03-26 |
| D1012277 | Liner for respirator mask | — | 2024-01-23 |
| 11642482 | Liner and retaining member for use with respiratory mask | — | 2023-05-09 |
| 11584584 | Container for storing and dispensing respiratory mask liners | Patrick B. Auell | 2023-02-21 |
| 11305082 | Liner for use with respiratory mask | — | 2022-04-19 |
| 10071216 | Liner for use with respiratory mask | — | 2018-09-11 |
| 9113667 | Liner for use with respiratory mask | — | 2015-08-25 |
| 8365733 | Liner for use with respiratory mask | — | 2013-02-05 |