| 12233292 |
Anti-fog respirator |
John M. Facer, Christopher P. Henderson |
2025-02-25 |
| 12186598 |
Respirator tab |
Christopher P. Henderson, Reyad A. Abdulqader, Ciaran G. McMenamin, John M. Facer |
2025-01-07 |
| 11904191 |
Anti-fog respirator |
John M. Facer, Christopher P. Henderson |
2024-02-20 |
| 11413481 |
Respirator tab |
Christopher P. Henderson, Reyad A. Abdulqader, Ciaran G. McMenamin, John M. Facer |
2022-08-16 |
| 11135460 |
Maintenance-free anti-fog respirator |
John M. Facer, Christopher P. Henderson |
2021-10-05 |
| 9770611 |
Maintenance-free anti-fog respirator |
John M. Facer, Christopher P. Henderson |
2017-09-26 |
| D708734 |
Respiratory mask |
Desmond T. Curran, John M. Facer, Christopher P. Henderson |
2014-07-08 |
| 8342180 |
Filtering face-piece respirator that has expandable mask body |
Philip G. Martin, Yonas Gebrewold, Daniel J. Stepan, Christopher P. Henderson, Thomas G. Skulley +4 more |
2013-01-01 |
| D657050 |
Respiratory mask |
Christopher P. Henderson, John M. Facer |
2012-04-03 |
| 8104472 |
Non-elastomeric respirator mask that has deformable cheek portions |
Christopher P. Henderson |
2012-01-31 |
| D637711 |
Bond pattern on a filtering face-piece respirator |
John M. Facer, Christopher P. Henderson |
2011-05-10 |
| 7077128 |
Eye-wear articles for use with respiratory masks |
Christopher P. Henderson, Desmond T. Curran, Brian Cormack |
2006-07-18 |
