Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11452891 | Pleated filter element comprising pleated filter media with edge dams, and method of making and using | John M. Sebastian, Christopher A. Hurley, Pierre Legare, Fuming B. Li, Paul A. Martinson +1 more | 2022-09-27 |
| 11256886 | Determining compatibility of components for assembling approved personal protection configurations | Brian S. McGinley, Neal A. Rakow, Paul A. Sevcik, Cristina U. Thomas | 2022-02-22 |
| 10776592 | Determining compatibility of components for assembling approved personal protection configurations | Brian S. McGinley, Neal A. Rakow, Paul A. Sevcik, Cristina U. Thomas | 2020-09-15 |
| 10579841 | Determining compatibility of components for assembling approved personal protection configurations | Brian S. McGinley, Neal A. Rakow, Paul A. Sevcik, Cristina U. Thomas | 2020-03-03 |
| 10406387 | Interlock system for a respirator waist belt | Jia Hu, John M. Pilgrim | 2019-09-10 |
| 10275621 | Determining compatibility of components for assembling approved personal protection configurations | Brian S. McGinley, Neal A. Rakow, Paul A. Sevcik, Cristina U. Thomas | 2019-04-30 |
| 9886608 | Determining compatibility of components for assembling approved personal protection configurations | Brian S. McGinley, Neal A. Rakow, Paul A. Sevcik, Cristina U. Thomas | 2018-02-06 |
| 9119975 | Respirator waist belt | Jia Hu, John M. Pilgrim | 2015-09-01 |
| D683013 | Respirator belt having flexible air channels | Nathan A. Abel, Jia Hu, Sean R. Kilmer, James M. Ulwelling | 2013-05-21 |
| D683014 | Powered air purifying respirator (PAPR) blower having attachment bosses | Jia Hu, Nathan A. Abel, John M. Pilgrim | 2013-05-21 |
| D682418 | Respirator belt having attachment slot | Nathan A. Abel, Jia Hu | 2013-05-14 |
| 6575165 | Apparatus and method for breathing apparatus component coupling | David Cook, Raymond Odell, Ian Thomas Petherbridge, Pierre Legare, Robert P. Lapointe +4 more | 2003-06-10 |