Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1057296 | Air supply attachment for a helmet | Benjamin A. Johnson, Garry J. Walker, David J. Schmidt, David L. Ausen | 2025-01-07 |
| 11925232 | Hearing protector with positional and sound monitoring sensors for proactive sound hazard avoidance | Steven T. Awiszus, Kiran S. Kanukurthy, Eric C. Lobner, Robert J. Quintero, Micayla A. Johnson +2 more | 2024-03-12 |
| 11452891 | Pleated filter element comprising pleated filter media with edge dams, and method of making and using | John M. Sebastian, Christopher A. Hurley, Kenneth J. Krepel, Pierre Legare, Fuming B. Li +1 more | 2022-09-27 |
| 10576257 | Article comprising a microneedle and methods of use | Dennis G. Berry, Chin-Yee Ng, Ryan Patrick Simmers | 2020-03-03 |
| 10352210 | Acoustic device | Thomas P. Hanschen, Jonathan H. Alexander, John Stuart Bolton, Seungkyu Lee, Thomas Herdtle +1 more | 2019-07-16 |
| 10232157 | Hollow microneedle with beveled tip | Dennis G. Berry, Ryan Patrick Simmers | 2019-03-19 |
| 10201691 | Article comprising a microneedle | Dennis G. Berry, Chin-Yee Ng, Ryan Patrick Simmers | 2019-02-12 |
| 10099043 | Hollow microneedle array article | Dennis G. Berry, Ryan Patrick Simmers | 2018-10-16 |
| 9798161 | Eyewear having a flexural member | Solomon Marini, Laurent Froissard, Glen E. Stanley | 2017-10-24 |
| 9632331 | Eyewear having a flexural member | Solomon Marini, Laurent Froissard, Glen E. Stanley | 2017-04-25 |
| 9395554 | Eyewear having a flexural member | Solomon Marini, Laurent Froissard, Glen E. Stanley | 2016-07-19 |
| 9116364 | Eyewear having a flexural member | Solomon Marini, Laurent Froissard, Glen E. Stanley | 2015-08-25 |
| 8783862 | Eyewear having a flexural member | Solomon Marini, Laurent Froissard, Glen E. Stanley | 2014-07-22 |
| 8663537 | Injection molding apparatus and method | Karl K. Stensvad, Stanley Rendon, Samuel Kidane, Thomas Herdtle | 2014-03-04 |
| 8602552 | Eyewear having an arcuate flexural member | Solomon Marini, Laurent Froissard, Glen E. Stanley | 2013-12-10 |
| 8602551 | Eyewear having a flexural member | Solomon Marini, Laurent Froissard, Glen E. Stanley | 2013-12-10 |
| D568986 | Strap carriers on a respirator | Thomas W. Holmquist-Brown, John M. Pilgrim, James R. Betz, Sean M. Burke, Alan J. Solyntjes +1 more | 2008-05-13 |
| 6955170 | Automated respirator fit testing method and system | Haskell E. Mullins, Alan R. Johnston | 2005-10-18 |
| D480476 | Filter cartridge for an escape hood | James R. Betz, Susan G. Danisch | 2003-10-07 |
| 6598701 | Shaped microperforated polymeric film sound absorbers and methods of manufacturing the same | Kenneth B. Wood | 2003-07-29 |
| D467333 | Earplug handle | — | 2002-12-17 |
| 6484726 | Articulating earplug | Dean M. Remer | 2002-11-26 |
| D445894 | Earplug | Dean M. Remer | 2001-07-31 |
| D445893 | Earplug | Dean M. Remer | 2001-07-31 |
| D441952 | Opening tab for a receptacle | Joy A. Packard | 2001-05-15 |