Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6736137 | Protective hooded respirator with oral-nasal cup breathing interface | Todd A. Resnick, John J. Kern, Anthony V. Osborne | 2004-05-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6736137 | Protective hooded respirator with oral-nasal cup breathing interface | Todd A. Resnick, John J. Kern, Anthony V. Osborne | 2004-05-18 |