Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9770058 | Flat-fold respirator with monocomponent filtration/stiffening monolayer | James E. Springett, John M. Brandner, Marvin E. Jones, Andrew R. Fox, Michael R. Berrigan +1 more | 2017-09-26 |