Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10918894 | Face seal for respirator mask | Darin K. Thompson, Amy Elizabeth Quiring, Edward Powers Simmonds, Graham Peter Wilson, Christopher L. Ward +1 more | 2021-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10918894 | Face seal for respirator mask | Darin K. Thompson, Amy Elizabeth Quiring, Edward Powers Simmonds, Graham Peter Wilson, Christopher L. Ward +1 more | 2021-02-16 |