Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409351 | Head covering device providing filtered air | Michael Hall, David R. Hall, Jacob Dean, Vicente Oliveira, Prabhakar Ramaraj +3 more | 2025-09-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409351 | Head covering device providing filtered air | Michael Hall, David R. Hall, Jacob Dean, Vicente Oliveira, Prabhakar Ramaraj +3 more | 2025-09-09 |