Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10779596 | Hand-held facemasks | Linda E. Warra | 2020-09-22 |
| 9532619 | Hand-held facemasks | Linda E. Warra | 2017-01-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10779596 | Hand-held facemasks | Linda E. Warra | 2020-09-22 |
| 9532619 | Hand-held facemasks | Linda E. Warra | 2017-01-03 |